题解 | 牛牛是否被叫家长
牛牛是否被叫家长
https://www.nowcoder.com/practice/cc896ffd90d34c7faa318b04e87adf11
#include <stdio.h>
int main() {
int A,B,C;
scanf("%d %d %d",&A,&B,&C);
float Avg =(A+B+C)/3.0;
if(Avg>=60)
{
printf("NO");
}
else
{
printf("YES");
}
return 0;
}