【C】#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, cnt; scanf("%d", &n); for(int i = 0; i < n; i++){ scanf("%d %d %d", &a, &b, &c); if((a+b+c)/3 < 60) cnt++; } printf("%d", cnt); return 0; }