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成绩输入输出

[编程题]成绩输入输出
  • 热度指数:94920 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 256M,其他语言512M
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输入3科成绩,然后把三科成绩输出,成绩为整数形式。

数据范围:

输入描述:
一行,3科成绩,用空格分隔,范围(0~100)。


输出描述:
一行,把3科成绩显示出来,输出格式详见输出样例。
示例1

输入

60 80 90

输出

score1=60,score2=80,score3=90
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        float a[] = new float[3];
        for (int i = 0; i <= 2; i++) {
            a[i] = in.nextFloat();
        }
        System.out.println("score1=" + (int)a[0] + ",score2=" +(int)a[1] + ",score3=" + (int)a[2]);
    }
}

发表于 2022-11-17 23:56:03 回复(0)
import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        while (in.hasNextInt()) { // 注意 while 处理多个 case
            int a = in.nextInt();
            int b = in.nextInt();
            int c = in.nextInt();
            System.out.printf("score1=%d,score2=%d,score3=%d%n",a,b,c);
        }
    }
}

发表于 2022-10-24 10:15:56 回复(0)
import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner s = new Scanner(System.in);
        int [] a =new int[3];
        for(int i =0;i<3;i++){
            a[i] =s.nextInt();
        }
        System.out.println("score1="+a[0]+","+"score2="+a[1]+","+"score3="+a[2]);
    }
}

发表于 2022-08-04 20:42:19 回复(0)
import java.util.Scanner;

public class Main{
    public static void main(String[] args){
        Scanner sc=new Scanner(System.in);
        int[] arr=new int[3];
        for(int i=0;i<3;i++)
            arr[i]=sc.nextInt();
        System.out.printf("score1=%d,score2=%d,score3=%d",arr[0],arr[1],arr[2]);
    }
}

发表于 2022-07-24 20:45:24 回复(0)
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int s1 = scanner.nextInt();
        int s2 = scanner.nextInt();
        int s3 = scanner.nextInt();
        System.out.println("score1=" + s1 + "," + "score2=" + s2 + "," + "score3=" + s3);
    }
}

发表于 2022-06-22 16:22:53 回复(0)
import java.util.Scanner;
public class Main {
   public static void main(String[] args) {
    Scanner _sc = new Scanner(System.in);
    for(int _i = 0 ; _i < 3 ; _i++) {
       int _score = _sc.nextInt();
        if(_i <=1) {
           System.out.print("score" + (_i + 1) + "=" + _score + ",");
        }else {
            System.out.print("score" + (_i + 1) + "=" + _score);
        }
     }
   }
 }
发表于 2022-05-20 10:34:50 回复(0)

import java.util.Scanner;
public class Main {
    public static void main(String[] args){
        Scanner s=new Scanner(System.in);

        String a=s.nextLine();
        String[] s1 = a.split(" ");
        for (int i=0;i< s1.length;i++) {
            System.out.print (i== s1.length-1?"score"+(i+1)+"="+s1[i]:"score"+(i+1)+"="+s1[i]+",");

        }
    }
}

发表于 2022-04-29 18:32:26 回复(0)
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        String str = "";
        Scanner sc = new Scanner(System.in);
        for (int i = 1; i <= 3; i++) {
            int num = sc.nextInt();
            if (i <= 2) {
                str = ",";
                System.out.print("score" + i + "=" + num + str);
            } else {
                System.out.print("score" + i + "=" + num);
            }
        }
    }
}
发表于 2022-04-13 10:31:21 回复(0)
import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        int[] num = new int[3];
        int k = 1;
        Scanner in = new Scanner(System.in);
        for(int i = 0; i < num.length; i++)
        {
            num[i] = in.nextInt(); //初始化数组       
        }
        for(int j : num)//for-each遍历
        {
            System.out.print("score" + k + "=" + j);
            k++;
            if( k < 4)
                System.out.print(",");
        }
        in.close();
    }
}
发表于 2022-02-16 19:27:06 回复(0)
import java.util.Scanner;

public class Main{
    
    public static void main(String[] args){
        Scanner sin = new Scanner(System.in);
        int score1 = sin.nextInt();
        int score2 = sin.nextInt();
        int score3 = sin.nextInt();
        System.out.print("score1=" + score1 + ",");
        System.out.print("score2=" + score2 + ",");
        System.out.print("score3=" + score3);
    }
}

发表于 2022-02-14 21:31:37 回复(0)
发表于 2022-01-12 19:45:11 回复(0)
import java.util.Scanner;
public class Main{
    public static void main(String []args){
        Scanner A = new Scanner(System.in);
        int a = A.nextInt();
        int b = A.nextInt();
        int c = A.nextInt();
        System.out.print("score1="+a+",score2="+b+",score3="+c);
        A.close();
    }
}
发表于 2021-10-19 23:22:36 回复(2)
import java.util.*;
public class Main{
    public static int[] get(){
        int[] arr=new int[3];
       Scanner scan=new Scanner(System.in);
        int n=scan.nextInt();
        int a=scan.nextInt();
        int b=scan.nextInt();
        arr[0]=n;
        arr[1]=a;
        arr[2]=b;
        return arr;
    }
    public static void main(String[] args){
         int[] arr=get();
        System.out.println("score1="+arr[0]+",score2="+arr[1]+",score3="+arr[2]);
}
}
发表于 2021-10-18 15:26:28 回复(0)
public class Main{
    public static void main(String[] args){
        java.util.Scanner s = new java.util.Scanner(System.in);

        int[] scores = new int[3];
        for(int i=0;i<3;i++){
            scores[i] = s.nextInt();
        }
        
        System.out.println("score1="+scores[0]+",score2="+scores[1]+",score3="+scores[2]);
    }
}
发表于 2021-08-29 18:59:26 回复(0)
import java.util.Scanner;
import java.util.ArrayList;
import java.util.Arrays;

public class Main {
        public static void main(String[] args){
            Scanner s = new Scanner(System.in);
            String x = s.nextLine();
            String[] score = x.split(" ");
            String str = "";
            String num = "";
            int i = 0;
//将输入的数字一个个取出并且和 score N 拼接
            for(String sc : score){
                i++;
                num = String.valueOf(i);
                str = String.join("","score",num,"=",sc);
                if(i<score.length){
                    System.out.print(str + ",");
                }else{
                    System.out.print(str);
                }
            }
        }
    }

发表于 2021-07-21 20:05:42 回复(0)
import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner nc = new Scanner(System.in);
        for (int i=1;i<=3;i++){
            String score = nc.next();
            System.out.print("score"+i+"="+score);
            if(i<=2){
                System.out.print(",");
            }
        }
    }
}
发表于 2021-05-27 23:41:44 回复(0)