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Hi, i cant find anything wrong with this code........ can anyone telllllll?

#include<iostream>
#include<cstdio>
#include<map>
#include<vector>
#include<string>
#include<set>
#include<algorithm>
using namespace std;

int main()
{
long long a[15][15],b[20],c[100],x;
int i,j,k,p;
map<int,string> mp ...