OJ Board

Cannot understand why WA, I've followed the rules of the problem and the test i/o is OK.

[cpp]
#include <iostream>
#include <vector>
#include <string>

using namespace std;

char ew[2000];
void examinar_celula (){

vector<char> cell;
char c;


cin.getline(ew,2000);
int i =0;
while (ew ...