public class aa {
public static void main(String[] avrg){
int sum_1=0,sum_2=0;
for(int i = 0;i<=100;i++){
if(i%2==0) sum_1=sum_1+i;
else if(i%2==1) sum_2=sum_2+i;
}
System.out.println("所有偶数的总和是:"+sum_1);
System.out.println("所有奇数的总和是:"+sum_2);
}
}
public class Num {
public static void main(String[] args) {
//偶数
int a = 0;
//奇数
int b = 0;
for (int i = 1; i <= 100; i++) {
if (i % 2 == 0) {
a += i;
} else {
b += i;
}
}
System.out.println("奇数和:" + b + ",偶数和:" + a);
}
}
输出结果:
奇数和:2500,偶数和:2550