参考代码:
import java.util.Scanner; public class test1 { public static void main(String[] args) { Scanner in = new Scanner(System.in); int count1=0,count2=0,count3=0; for (;;) { int x = in.nextInt(); if (x<=0) { break; } if (x>=85) { count1++; } if (x>=60&&x<=84) { count2++; } if (x<=60) { count3++; } } System.out.println(">=85:"+count1); System.out.println("60-84:"+count2); System.out.println("<60:"+count3); } }
0.0分
0 人评分