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
#include <stdio.h> int main() { int n, a, b, c; int count =0; scanf("%d", &n); while (scanf("%d %d %d", &a, &b, &c) !=EOF) { if ((a + b + c)/3 <60){ count ++; } } printf("%d",count); return 0; }