题解 | #简单运算#

import java.util.Scanner;

public class Main { // 输入两个正整数a和b，输出这两个正整数的和，差，积，商，模 // （若a>b则输出a-b，a/b，a%b的值反之输出b-a，b/a，b%a的值，不考虑小数，请使用int类型） public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int a = scanner.nextInt(); int b = scanner.nextInt(); math( a , b ); } public static void math( int a , int b ){ if ( a > b ){ System.out.print( a + b +" "+ (a - b) +" "+( a * b ) +" "+ a / b +" "+ a % b ); }else { System.out.println( (a + b) +" "+ (b - a) +" "+ (a * b) +" "+ b / a +" "+ b % a ); } } }