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 a = 0;
int z = 0;
int x = 0;
int c = 0;
int v = 0;
int b = 0;
scanf("%d",&a);
for(int n = 0;n<a;n++)
{
scanf("%d %d %d",&z,&x,&c);
int v = (z+x+c)/3;
if(v<60)
{
b++;
}
}
printf("%d",b);
return 0;
}
