OJ Board

#include <iostream>
#include <string.h>
#include <vector>
#include <algorithm>
#include <stdio.h>
#include <time.h>
using namespace std;
int intersec(string pal1, string pal2);
int main(int argc, char *argv[]) {
//clock_t tin, tf;
string line;
vector<string> palabras;
vector<string ...