#include <iostream>
using namespace std;
int main() {
int t, n, num;
cin >> t;
while (t--) {
cin >> n;
int flag = 0;
for (int i = 1; i <= n; i++) {
cin >> num;
if (num == 0) {
flag = 1;
printf("%s\n", "yes");
}
}
if (flag == 0)
printf("%s\n", "no");
}
return 0;
}
这段代码注释掉break 就能过,加上break就是50分,超时+错误,请问这是为什么?