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whats wrong in my code?i got wrong answer
#include <iostream>
#include <vector>
#include <map>
#include <algorithm>

using namespace std;

bool cmp(const pair<int, int> &p1, const pair<int, int> &p2)
{
return p1.second < p2.second;
}

int main()
{
string n;
int ascii[1001],i,j,m,l,temp,f=1;
map ...

i got wrong answer.What's problem on my below code?

#include<iostream>
#include<cstdio>

using namespace std;

int main()
{
int i;
long n;
double sum,c[1001],avg,pay,receive;
while(scanf("%ld",&n)>0)
{
sum=0.0;
pay,receive=0.0;
for(i=0;i<n;i++)
{
cin>>c ;
sum+=c ;
}
avg=(long)(sum/n ...