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
public class Program {
public static void Main() {
string[] line = System.Console.ReadLine().Split(" ");
int avg = (int.Parse(line[0]) + int.Parse(line[1]) + int.Parse(line[2])) / 3;
if (avg >= 60)
System.Console.WriteLine("NO");
else
System.Console.WriteLine("YES");
}
}
