题解 | #小乐乐是否被叫家长#
小乐乐是否被叫家长
https://www.nowcoder.com/practice/cc896ffd90d34c7faa318b04e87adf11
#include <stdio.h>
int main() {
int a;
int sum=0;
while (scanf("%d ", &a) != EOF) {
sum+=a;
}
if(sum/3>=60)
{
printf("NO");
}
else {
printf("YES");
}
return 0;
}