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Hi, could you help me here? I keep getting runtime error and I don't know why.

#include <iostream>
#include <string>
#include <stdio.h>
#include <math.h>
#include <cmath>
#include <iomanip>
#include <ctype.h>
#include <string.h>
using namespace std;

string arr1[1002];
string arr2[1002];
int ...