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,b,c,count=0,n;
scanf("%d",&n);
while(n)
{
scanf("%d %d %d",&a,&b,&c);
if((a+b+c)/3<60) count++;
n--;
}
printf("%d",count);
return 0;
}
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