- 快捷键 输入100.for等于输入
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for (int i = 0; i < 100; i++) { }
public class ForDemo { public static void main(String[] args) { //练习1:计算0到100之间的奇数和偶数的和 int oddSum=0; int eveSum=0; for (int int i = 0; i < 100; i++) { if(i%2!=0){ oddSum+=i; } else{ eveSum+=i; } System.out.println("奇数的和:"+oddSum); System.out.println("偶数的和:"+eveSum); } } }