package Practice_Go Java;

import java.util.Arrays;

public class ArrayDemo {
    public static void main(String[] args) {
        int [] a = new int[5];

        for (int i = 0;i<a.length;i++){
            a[i] = (int)(Math.random()*100);
            System.out.println(a[i]);
        }

        Arrays.sort(a);
        System.out.println("min"+a[0]);
    }
}

public class ArroyOne {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		int a[]=new int[5];	
		int min=101;
		System.out.println(a.length);
		
		
		//   Out of array subscript range   An exception will be displayed     a[5]=6;
		System.out.println(" Each random number in the array is ：");
		for (int i = 0; i < a.length; i++) {
			a[i]=(int)(Math.random()*100);
			System.out.println(a[i]);
			if (a[i]<min) {
				
				min=a[i];// Each cycle compares the given value , Take the minimum value 
				}
				
			}
		System.out.println(" The minimum value is "+min);
	}

public static void main(String[] args) {
    	int arr[]= new int[5];
    	int min = 101;
    	System.out.println(" Each random number in the array is :");
    	for(int i=0;i<arr.length;i++) {
    		arr[i] = (int)(Math.random()*100);
    		System.out.println(arr[i]);
    		if(arr[i] < min) {
    			min = arr[i];
    		}
    	}
    	System.out.println(" The minimum value is :" + min);
}

public class ArroyOne {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		int a[]=new int[5];	
		int min=101;
		System.out.println(a.length);
		
		
		//   Out of array subscript range   An exception will be displayed     a[5]=6;
		System.out.println(" Each random number in the array is ：");
		for (int i = 0; i < a.length; i++) {
			a[i]=(int)(Math.random()*100);
			System.out.println(a[i]);
			if (a[i]<min) {
				
				min=a[i];// Each cycle compares the given value , Take the minimum value 
				}
				
			}
		System.out.println(" The minimum value is "+min);
	}

public class array {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		int[] c=new int[5];
		System.out.print(" The contents of the array are ：");
		for(int i=0;i<5;i++) {
			c[i]=(int)(Math.random()*100);
			System.out.print(c[i]+" ");
		}
		int min=c[0];
		for(int j=0;j<5;j++) {
			if(c[j]<min) {
				min=c[j];
			}
		}
		System.out.print(" The smallest number is ："+min);
	}

}

package demo2;

import java.util.Scanner;

public class ArrayMain {

    public static void main(String[] args) {
        shuzhu();

    }

    static void shuzhu() {
        Scanner scanner = new Scanner(System.in);
        System.out.println(" Enter a number ：");
        int sc = scanner.nextInt();
        int[] a = new int[sc];
        int sum;
        for (int i = 0; i < sc; i++) {
            a[i] = (int) (Math.random() * 100)+1;
        }
        for (int i = 0; i < a.length - 1; i++) {
            for (int j = 0; j < a.length - i - 1; j++) {
                if (a[j]>a[j+1]){
                    sum= a[j];
                    a[j] = a[j+1];
                    a[j+1] = sum;
                }
            }
        }
        for (int item : a
             ) {
            System.out.println(item);
        }
        System.out.println(" The minimum value is ：" + a[0]);
    }
}

//		1、 Getting the most value requires comparison , Each comparison will have a larger value , Because it's time to   The value is uncertain , A variable is required for temporary storage .
//		2、 Let each element in the array compare with the value in this variable , If greater than   Value in variable , Use this variable to record the larger value .
//		3、 When all the elements are compared , Then what is stored in this variable is the maximum value in the array 
	int[] a= new int[5];
	int max=0;
	int min=100;
	for(int i=0;i<a.length;i++) {
		a[i] = (int)(Math.random()*100);
		System.out.println(a[i]);
		if(max<a[i]) {
			max=a[i];	
		}
		if(min>a[i]) {
			min=a[i];
			
		}
		}
	System.out.println(" Max "+max);
	System.out.println(" Min "+min);

public class ArrayDemo {
    public void GetArray(){
        int min = Integer.MAX_VALUE; // Define an initial maximum value and compare it with array elements , Temporarily store the minimum value 
        int[] a = new int[5];
        for (int i = 0;i<a.length;i++){
            a[i] = (int)(Math.random()*100);
            System.out.println(a[i]);
            if (a[i] < min){
                min = a[i];
            }
        }
        System.out.println(" The minimum value is :" + min);
    }
    public static void main(String[] args){
        ArrayDemo Test = new ArrayDemo();
        Test.GetArray();
    }
}

// First create a length of 5 Array of 
//         Then give each bit of the array a random integer 
//         Through for Cycle , Traverse the array , Find out the smallest value 
//Math.random()
package com.dolphin;

public class ArrayDemo {
    public static void main(String[] args) {
        int[] a =new int[5];
        int min=100;
        for(int i=0;i<a.length;i++){
            a[i]=(int)(Math.random()*100);
            if(a[i]<min){
                min=a[i];

            }
            System.out.println(" The values in the generated array are ：" + a[i]);
        }
        System.out.println(" The minimum value obtained after traversing the array is ：" + min );
    }
}

package Refactor;

public class Array {
    public static void main(String[] args) {
        // Declare an array 
        int[] a;
        // There are five numbers in this array 
        a=new int[5];
        // Declare an array of five numbers b;

        int[] b = new int[5];
        for (int i = 0;i<5;i++){
            a[i] = (int)(Math.random()*100);
            System.out.println(" The current array is "+a[i]);

        }           int d = 100;
            for(int j=0;j<a.length;j++){
                if(d>a[j]){
                    d=a[j];
                    System.out.println(" At this time, the minimum value is "+d);
                }
            }
            System.out.println(" Final minimum "+d);



    }
}

public class HelloWorld {
	public static void main(String[] args) {
		int[] a = new int[5];
		a[0] = (int) (Math.random() * 100);
		a[1] = (int) (Math.random() * 100);
		a[2] = (int) (Math.random() * 100);
		a[3] = (int) (Math.random() * 100);
		a[4] = (int) (Math.random() * 100);
		
		System.out.println(" Each random number in the array is :");
		for (int i = 0; i < a.length; i++) 
			System.out.println(a[i]);
         int max= a[0];
		for(int i=0;i<a.length;i++){
            if(a[i]>max){
            max=a[i]
            }
      }
      System.out.println(a[i]);
		System.out.println(" The purpose of this exercise is , Find the smallest value : ");
	}
}

package com.company;
/* First create a length of 5 Array of 
         Then give each bit of the array a random integer 
         Through for Cycle , Traverse the array , Find out the smallest value 

        0-100 of   There are many ways to obtain random integers , Here is one of the reference methods :

        (int) (Math.random() * 100)*/
public class Lain {

    public static void main(String[] args) {
        int  array[] = new int[5];// Create an array with a length of 5 Array of 
        int Min=0;
        for(int i =0; i<5; i++)
        {
            array[i] = (int)(Math.random()*100);// Random assignment 0-100
            System.out.println(array[i]);
             Min = array[0];
            if(array[i]<Min)
                Min = array[i];

        }
        System.out.println(" The minimum of the printed random values is ："+Min);
    }
}

int [] a = new int [5];
		 a[0] = (int)(Math.random() * 100);
		 a[1] = (int)(Math.random() * 100);
		 a[2] = (int)(Math.random() * 100);
		 a[3] = (int)(Math.random() * 100);
		 a[4] = (int)(Math.random() * 100);
		 System.out.println(" The random numbers in the array are ：");
		 
		 int min = a[0];
		 for (int i = 0; i < a.length; i++) {
			 if(min>a[i]) {
				 min = a[i];
			 }
			 System.out.println(" The random number in the array is ："+a[i]);
		}
		 System.out.println(" The minimum number is ："+min);

public class FindMin {

	public static void main(String[] args) {
		// TODO  Automatically generated method stub 
		int[] a = new int[5];
		System.out.println(" Each random number in the array is ：");
		for (int i = 0; i < a.length; i++) {
			a[i] = (int)(Math.random()*100);
			System.out.println(" The first "+(i+1)+" number ："+a[i]);
		}
		int temp = a[0];
		for (int i = 0; i < a.length; i++) {
			if(a[i] <= temp) {
				temp = a[i];
			}
		}
		System.out.println(" The minimum number is ："+temp);
		
	}

}

int min =50;
		int b = 0;
		int c = 0;
		int [][] a = new int[5][5];
		for (int i = 0; i < a.length; i++) {
			for (int j = 0; j < a.length; j++) {
//				 Assign a value to each data 
				a[i][j] = (int)(Math.random()*100);
//				 Take the minimum 
				if (a[i][j]<min) {
					min = a[i][j];
//					 Get coordinates 
					b = i;
					c = j;
				}
				System.out.print(a[i][j]+"\t");
			}
			System.out.println();
		}
		System.out.println("-------------------");
		System.out.println(" The minimum value is ："+min+"\n Its coordinates are ："+"("+b+","+c+")");

int[] a;
		int b = 100; // Minimum value for temporary storage 
		a = new int[5];
		System.out.println(" The values of the array are ");
		for (int i = 0; i < a.length; i++) {
			// Assign values to the array through a loop 
			a[i] = (int) (Math.random()*100);
			System.out.println("a"+i+":"+a[i]);
			if (a[i]<b) {
				b =a[i];
			}
		}
		System.out.println(" The smallest value is ："+b);

public void method2()
    {
        int[] a = new int[5];
        a[0] = (int) (Math.random() * 100);
        a[1] = (int) (Math.random() * 100);
        a[2] = (int) (Math.random() * 100);
        a[3] = (int) (Math.random() * 100);
        a[4] = (int) (Math.random() * 100);

        System.out.println(" Each random number in the array is :");
        for (int i = 0; i < a.length; i++)
            System.out.println(a[i]);

        System.out.println(" The purpose of this exercise is , Find the smallest value : ");
        int min = a[0];int ok;
        for (int j=1;j<=4;j++)
        {
            if(a[j]<min)
            {
                ok=a[j];
                a[j]=min;
                min=ok;
            }
        }
        System.out.println(min);
    }

public static void main(String[] args) {
        int a []=new int[5];
        int b=100;
        int c=0;
        for(int i=0;i<5;i++){
            a[i]=(int)(Math.random()*100);
            System.out.println(" Array number "+(i+1)+" The number is :"+a[i]);
            if(a[i]<b){
                b=a[i];
            }
        }
        System.out.println(" The smallest number is ："+b);
    }

package test;
public class HelloWorld {
    public static void main(String[] args) {
        int[] a = new int[5];
        int min;
        a[0] = (int) (Math.random() * 100);
        a[1] = (int) (Math.random() * 100);
        a[2] = (int) (Math.random() * 100);
        a[3] = (int) (Math.random() * 100);
        a[4] = (int) (Math.random() * 100);
         
        System.out.println(" Each random number in the array is :");
        for (int i = 0; i < a.length; i++)
            System.out.println(a[i]);
         
        System.out.println(" The purpose of this exercise is , Find the smallest value : ");
        min=a[0];
        for(int i = 0; i < a.length-1; i++) {
        	if (min>a[i+1]) {
        		min=a[i+1];
        	}
        	
        }
        System.out.println(min);
    }
}

public static void main(String args[]) {
		int []a=new int[5];
		for(int i=0;i<5;i++) {
			a[i]=(int)(Math.random()*100);
			System.out.print(a[i]+"\t");
		}
		int min=a[0];
		for(int i=1;i<a.length;i++) {
			if(min>a[i]) {
				min=a[i];
			}
		}
		System.out.println();
		System.out.println(" Min "+min);
	}

public class Class1 {
    public static void main(String[] args){
        int[]a= new int[5];// Declare an array and create an array 
        int z=a[0]=(int)(Math.random()*100);
        int y=a[1]=(int)(Math.random()*100);
        int x=a[2]=(int)(Math.random()*100);
        int w=a[3]=(int)(Math.random()*100);
        int v=a[4]=(int)(Math.random()*100);// Give random numbers to the... In the array 5 Number assignment 
        for(int i=0;i<a.length;i++){// use for Statement loops through the five values in the array 
            System.out.println("The numbers in this array are "+a[i]+" ");// Output 5 A value 
        }
        int max=a[0];// Create variables max To load the maximum value in the array 
        int min=a[0];// Create variables min To load the minimum value in the array 
        for(int j=0;j<a.length;j++){// use for Statement to repeatedly call each value in the array 
            if(a[j]>max){// Compare the obtained value with a[0] Compare 
                max=a[j];// If larger, replace it a[0] become max
            }
            if(a[j]<min){// Compare the obtained value with a[0] Compare 
                min=a[j];// If smaller than it, replace it a[0] become min
            }
        }
        System.out.println("The maximum value in this array is "+max+". The minimum value in this array is "+min);// Output the maximum and minimum values in this array 
    }
}

package Review;

public class ArrayTest {
	public static void main(String[] args) {
		// Create an array 
		int[] array = new int[5];
		
		// Assign random number 	
		for(int i = 0;i < array.length;i++){
			array[i] = (int)(Math.random() * 100);
		}	
		
		// Traverse the array 
		for(int i = 0;i < array.length;i++){
			System.out.print(array[i] + "\n");
			
		}	

		// Find the minimum value of array elements 
		int minValue = array[0];
		for(int i = 0;i < array.length;i++){			
				if(minValue > array[i]){
					minValue = array[i];
				}
		} 
		System.out.println(" The minimum value is ：" + minValue);	
	}
	
}

public class HelloWorld {
    public static void main(String args[]) {
        int[] a;
        int min = 100;
        int n = 0;
        a = new int[5];
        a[0] = (int) (Math.random() * 100);
        a[1] = (int) (Math.random() * 100);
        a[2] = (int) (Math.random() * 100);
        a[3] = (int) (Math.random() * 100);
        a[4] = (int) (Math.random() * 100);
        System.out.println(" Each random number in the array is :");
        for (int i = 0; i < a.length; i++) {
            if (min > a[i]) {
                min = a[i];
                n = i;
            }
            System.out.print("a[" + i + "] = " + a[i]+"  ");
        }
        System.out.println();
        System.out.println(" The minimum value of the array is a["+n+"] = "+min);

    }
}

package com.nd_7_31;

import java.util.Arrays;

public class shuzu {
    public static void main(String[] args) {
        int[] a = new int[5];
        a[0] = (int)(Math.random()*100);   // Subscript 0 Represents the first number of the array 
        a[1] = (int)(Math.random()*100);
        a[2] = (int)(Math.random()*100);
        a[3] = (int)(Math.random()*100);
        a[4] = (int)(Math.random()*100);
   // Bubble sort 
        for(int i=0;i<a.length-1;i++){
            for(int j=0;j<a.length-1;j++){
                 if(a[j]>a[j+1]){
                     int temp;
                     temp = a[j];
                     a[j]=a[j+1];
                     a[j+1]=temp;
                 }
            }
        }
        System.out.println(" After the array is sorted : "+Arrays.toString(a));
        System.out.println(" The minimum value is : "+a[0]);
    }
}

package com.company;
/* First create a length of 5 Array of 
         Then give each bit of the array a random integer 
         Through for Cycle , Traverse the array , Find out the smallest value 

        0-100 of   There are many ways to obtain random integers , Here is one of the reference methods :

        (int) (Math.random() * 100)*/
public class Lain {

    public static void main(String[] args) {
        int  array[] = new int[5];// Create an array with a length of 5 Array of 
        for(int i =0; i<5; i++)
        {
            array[i] = (int)(Math.random()*100);// Random assignment 0-100
            System.out.println(array[i]);
        }
    }
}

public class HelloWorld {
    public static void main(String[] args) {
        int a[] = new int[5];
        System.out.println(" Each random number in the array is ：");

        int temp =100;
        int n=0;

        for (int i = 0; i < a.length; i++) {
            a[i] = (int) (Math.random() * 100);
            System.out.println(a[i]);
            if (temp > a[i]) {
                temp = a[i];
                n = i;
            }
        }
        System.out.println(" The smallest value in the array is :a["+n+"]="+temp);
    }
}

public class Listshuzu {
	public static void main(String[] args) {
		int a[]=new int[5];
			for (int i = 0; i < a.length; i++) {//for Loop automatically fills the array 
				a[i]=(int)(Math.random()*100);// Get random number 
				System.out.println(" The random number is ："+a[i]);
			}
				int min=a[0];// Define the initial minimum value 
				for (int k = 0; k < a.length; k++) {//for Loop get variable k
					if (min>a[k]) {// If a[k] Less than the initial minimum 
						min=a[k];// Min =a[k]
					}
				}
			
	System.out.println(" The minimum number in the array is ："+min);
	
	
	}
}

int[] a = new int[5];
		 int min=-1;
		 
         a[0] = (int) (Math.random() * 100);
         a[1] = (int) (Math.random() * 100);
         a[2] = (int) (Math.random() * 100);
         a[3] = (int) (Math.random() * 100);
         a[4] = (int) (Math.random() * 100);
         
         System.out.println(" Each random number in the array is :");
         for (int i = 0; i < a.length; i++){
             System.out.println(a[i]);
             if(i != 0){
            	if(min >a[i]){
            		min = a[i];
            	} 
             }else{
            	 min = a[i];
             }
         }
         
         System.out.println(String.format(" The purpose of this exercise is , Find the smallest value : %d",min));

package hjkhjkgk;

public class hjhjk {
      public static void main(String[] args) {
    	  int []a=new int[5];
    	  a[0]=(int) (Math.random()*100); 
    	  a[1]=(int) (Math.random()*100);
    	  a[2]=(int) (Math.random()*100);
    	  a[3]=(int) (Math.random()*100);
    	  a[4]=(int) (Math.random()*100);
    	  System.out.println(" Each random number in the array is :");
    	  for(int i=0;i<a.length;i++)
    		  System.out.println(a[i]);
          int min;
          min=a[0];
          for(int i=0;i<a.length;i++) {
		if(a[i]<min)
          {
        	  min=a[i];
        	  continue;
          }
		
          }
          System.out.println(" The smallest number in the array is :"+min);
      }
          
}

int[] num = new int[5];
        Random random = new Random();
        for (int i = 0; i < num.length; i++) {
            num[i] = random.nextInt(101);
            System.out.println(num[i]);
        }
        System.out.println("========");
        int num2 = 0;
        for (int i = 0; i < num.length; i++) {
            if (num2 < num[i]) {
                num2 = num[i];
            }
        }
        System.out.println(num2);

int[] a5 = new int[5]; 
		a5[0] = (int)(Math.random()*100);
		a5[1] = (int)(Math.random()*100);
		a5[2] = (int)(Math.random()*100);
		a5[3] = (int)(Math.random()*100);
		a5[4] = (int)(Math.random()*100);
		
		System.out.println(" Each random number in the array is ：");
		for (int i = 0; i < a5.length; i++) {
			System.out.print(a5[i]+" ");
		}
		System.out.println("\n The purpose of this exercise is to find the smallest value ");
		int min = 100;
		for (int i = 0; i < a5.length; i++) {
			if (a5[i] < min) {
				min = a5[i];
			}
		}
		System.out.println(" The minimum value is ："+min);
 Each random number in the array is ：
66 54 97 4 48 
 The purpose of this exercise is to find the smallest value 
 The minimum value is ：4

public class demo {
    public static void main(String[] args){
        int[] randomArr = new int[10];
        for(int i = 0;i<randomArr.length;i++){
            randomArr[i] = (int) (Math.random() * 100);
        }
        int min = Integer.MAX_VALUE;
        for (int i = 0; i < randomArr.length; i++) {
            min = Math.min(randomArr[i], min);
        }
        for (int i : randomArr) {
            System.out.println(i+" ");
        }
        System.out.println("Min arr value: "+min);
        
    }
}

public class HelloWorld {
    public static void main(String[] args) {
        int[] a = new int[5];
        a[0] = (int) (Math.random() * 100);
        a[1] = (int) (Math.random() * 100);
        a[2] = (int) (Math.random() * 100);
        a[3] = (int) (Math.random() * 100);
        a[4] = (int) (Math.random() * 100);
        int minNum = 100;
        for (int i = 0; i < a.length; i++){
        	System.out.printf("%d ", a[i]);
        	minNum = a[i] < minNum ? a[i] : minNum;
        }
        System.out.println();
        System.out.println(minNum);
    }
}

package javacrazy.c4_housework;

public class ArrMinVal {
    public static void main(String[] args) {
        /**
         *  First create a length of 5 Array of 
          Then give each bit of the array a random integer 
          Through for Cycle , Traverse the array , Find out the smallest value 
         */
        int[] arr = new int[5];
        for (int i = 0; i < arr.length; i++) {
            arr[i] = (int) (Math.random() * 100);
        }
        int min = arr[0];
        for (int i = 0; i < arr.length; ++i) {
            System.out.println(arr[i]);
            if (min > arr[i])
                min = arr[i];
        }
        System.out.println("The min value is " + min);
    }
}

public class HelloWorld {
    public static void main(String[] args) {
        int[] arr=new int[5];
        Random random=new Random();
        // Initialize array elements 
        for (int i = 0; i < arr.length; i++) {
            arr[i]=random.nextInt(100);// generate [0,100) The number of 
        }
        System.out.println(" The array is ："+ Arrays.toString(arr));
        int min=arr[0];// The smallest element in the array 
        for (int i = 1; i < arr.length; i++) {
            if (arr[i]<min){
                min=arr[i];
            }
        }
        System.out.println(" The smallest number in the array is ："+min);
    }
}

public class arry {

	public static void main(String[] args) {
		int[] a;
		a=new int[5];
		a[0]=(int) (Math.random()*100);
		a[1]=(int) (Math.random()*100);
		a[2]=(int) (Math.random()*100);
		a[3]=(int) (Math.random()*100);
		a[4]=(int) (Math.random()*100);
		int min=a[0];
		for(int i=0;i<a.length;i++) {
			if(min>a[i])
				min=a[i];
		}
	System.out.println(" The numbers in the array are ：");
	System.out.print(a[0]+"  ");
	System.out.print(a[1]+"  ");
	System.out.print(a[2]+"  ");
	System.out.print(a[3]+"  ");
	System.out.println(a[4]+"  ");
	System.out.println(" The minimum number is ："+min);
	}
}