初入坑C语言请教一下🌝🌝

#include <stdio.h>
int main(){
    int i=1,sum=0;
    while(sum<=1000){
        sum+=i;
        i++;
    }
    
    printf("这个数为：%d,和为：%d",(i-1),sum);
    return 0;
}

#include <stdio.h>

int main(int argc, char const *argv[])
{
    int a = 0;
    int i = 0;
    while (a <= 1000)
    {
        i += 1;
        a += i;
    }
    printf("a=%d,i=%d", a, i);
};