Gym-100712E-Epic Professor

#include<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
using namespace std;

int main()
{
int t;
scanf("%d",&t);
int a[105];
while(t--)
{
int n;
scanf("%d",&n);
for(int i=0;i<n;i++) scanf("%d",&a[i]);
sort(a,a+n);
int maxx=a[n-1];
int sum=0;
int val=100-a[n-1];
for(int i=0;i<n;i++)
{
if(a[i]+val>=50)
sum++;
}
printf("%d\n",sum);
}
return 0;
}