题解 | #小乐乐算多少人被请家长#
小乐乐算多少人被请家长
http://www.nowcoder.com/practice/1654083e09d2432aa24b151d36309155
#include<stdio.h>
int fun(int x,int y,int z){
if((x+y+z)/3<60){
return 1;
}
return 0;
}
int main()
{
int n,i,a,b,c,count=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d %d %d",&a,&b,&c);
if(fun(a,b,c)==1){
count++;
}
}
printf("%d",count);
return 0;
}
