题解 | #小乐乐算多少人被请家长#
小乐乐算多少人被请家长
https://www.nowcoder.com/practice/1654083e09d2432aa24b151d36309155
public class Program {
public static void Main() {
int num = int.Parse(System.Console.ReadLine());
int index = 0;
for (int i = 0; i < num; i++) {
string[] inPut = System.Console.ReadLine().Split(" ");
if ((int.Parse(inPut[0]) + int.Parse(inPut[1]) + int.Parse(inPut[2])) / 3 < 60)
index++;
}
System.Console.WriteLine(index);
}
}
