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import java.util.Scanner;public class Main {       public static void main(String[] args) {           Scanner scan=new Scanner(System.in);    	int [][]a = new int [4][4];		for(int i=0;i<4;i++){   			for(int j=0;j<4;j++)				a[i][j]=scan.nextInt();			        }        // Write Code Here         int i,j,max,x,y;x=y=0;         max=0;           for(i=0;i<4;i++){                    for(j=0;j<4;j++){                   if(max

import  java.util.Scanner;public class Main{       public static void main(String args[]){           Scanner reader=new Scanner (System.in);      int x1=reader.nextInt();     int x2=reader.nextInt(); int x3=reader.nextInt();int a,i;if(x1

import java.util.Scanner;public class Main {       public static void main(String[] args) {       	        double a,b,r,ans=0;        Scanner input =new Scanner(System.in);        String length=input.next();{           	if(length.contentEquals("矩形")) {           			a=input.nextDouble();        			b=input.nextDouble();        			ans=a*b;        			System.out.println("矩形面积="+ans);        		}        		else if(length.contentEquals("圆形")) {           			r=input.nextDouble();        			ans=3.14*r*r;        			System.out.println("圆形面积="+ans);        		}        		else {           			System.out.println("输入的不是圆形或矩形");        	}        }        		}}

import java.util.Scanner;public class Main{       public static void main(String[] args) {       Scanner input =new Scanner(System.in);   int n=input.nextInt();    int i,j,f;  f=0; if(n<=1){                                                  System.out.println("输入n不是大于1正整数");                                                                                 }                   for(i=2;i<=n;i++){                                                             for(j=2;j

import java.util.Scanner;public class Main{       public static void main(String[] args) {       Scanner input =new Scanner(System.in);   int n=input.nextInt();    int i,j,f; f=0;     int a[]={   -2,1,4,8,5,12,17,23,45,56,90,100};  for(i=0;i

import java.util.Scanner;public class Main {       public static void main(String[] args)     {           //write your own codes            Scanner scan=new Scanner(System.in);          float   c;    float  f=scan.nextFloat();       c=f-50;       c=c*5;       c=c/9;      c=c+10;            System.out.printf("The temprature is ");   System.out.printf("%.2f",c);                      }}

import java.util.Scanner;public class Main{       public static void main(String[] args){                   //write your own codes   Scanner scan=new Scanner(System.in); int f;      int rp=scan.nextInt();     for(f=1;f<=rp;f++){               int a=scan.nextInt();              int n=scan.nextInt();int i,sum,j,mult;sum=0;        for(i=1;i<=n;i++){         mult=a;            for(j=1;j

import java.util.*;public class Main {       public static void main(String[] args) {   		int number, digit1, digit2, digit3, digit4, newnum;		int temp;		Scanner scanner = new Scanner(System.in);		number = scanner.nextInt();		   //WRITE CODE HERE                               int i,j,k,mult;    int a[]={   0,0,0,0};mult=number;int mod;   for(i=1;i<=4;i++){         mod=mult%10;      mult=mult/10;      mod=mod+9;      mod=mod%10;      a[i-1]=mod;}k=a[2];a[2]=a[0];a[0]=k;k=a[3];a[3]=a[1];a[1]=k;int sum;sum=a[0]+a[1]*10+a[2]*100+a[3]*1000;newnum=sum;		System.out.println("The encrypted number is " + newnum);	}}

import java.util.Scanner;public class Main {       public static void main(String[] args) {       	int n;		Scanner scanner = new Scanner(System.in);		n = scanner.nextInt();	    //write your code                             int i,j;            double s,sum,add;sum=1;          for(i=1;i

import java.util.Scanner;public class Main {       public static void main(String[] args) {   		Scanner scanner = new Scanner(System.in);		int m, n;		m = scanner.nextInt();		n = scanner.nextInt();        for(int i=m;i<=n;i++) {       		if((i%4==0&&i%100!=0)||(i%400==0))				System.out.println(i);		}        //write your code		}}

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