Sanalista

input/code.cpp: In function 'int main()':
input/code.cpp:24:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int l = 0; l < Word.length(); l++)
                  ~~^~~~~~~~~~~~~~~

#include <iostream>
#include <iomanip>
#include <sstream>
#include <vector>
#include <string>
#include <bits/stdc++.h> 
#define ll long long int

using namespace std;

int main() {
	
	string Alphabet = "abcdefghijklmnopqrstuvwxyz"; //26 Letters
	int n = 0;
	cin >> n;
	int Pairs = 0;
	//Words
	for(int i = 0; i < n; i++)
	{
		string Word;
		int PairInt[26] = {0};
		cin >> Word;
		//Letters
		for(int l = 0; l < Word.length(); l++)
		{
			PairInt[Alphabet.find(Word[l])] += 1;
		}
		Pairs++;
		//Checking for odd
		for(int b = 0; b < 26; b++)
		{
			if(PairInt[b] % 2 > 0)
			{
				Pairs--;
				break;
			}
		}	
	}
	cout << Pairs;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED