作业

作业2

int main (){
    int s = 0;
    int i = 2;
    while(i <= 100){
        s += 1;
        i += 2;
    }
    printf("%d\n",s);
    }

结果为2550

作业1

int main (){
    int s = 0;
    int i = 1;
    while(i <= 100){
        s += 1;
        i += 2;
    }
    printf("%d\n",s);
    }

结果为2500