编辑代码

package ccc;

public class aaa {

	public static void main(String[] args) {
		int sum=0;
		for(int e=0;e<=100;e++){
			if(e%2 !=0)
				continue;
			sum+=e;
		}
		System.out.print("100以内的所有偶数的和："+sum);
	}
}