package com.hg.demo; public class For { public static void main(String[] args) { int oddsum = 0; int evensum = 0; for (int i = 0; i <=100; i++) { if (i%2==0){ oddsum+=i; } if (i%2!=0){ evensum+=i; } } System.out.println("1-100的偶数和为:"+oddsum); System.out.println("1-100的基数和为:"+evensum); } }