Sanalista

input/code.cpp: In function 'int main()':
input/code.cpp:17:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (int j = 0; j < sanat[i].length(); j++) {
                         ~~^~~~~~~~~~~~~~~~~~~
input/code.cpp:25:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for (int l = 0; l < sanat[i].length(); l++) {
                             ~~^~~~~~~~~~~~~~~~~~~

// g++ -std=c++11 -O2 -Wall sanalista.cpp -o sanalista
#include <bits/stdc++.h>
using namespace std;

int main() {
    
    int sanamaara;
    cin >> sanamaara;
    string sanat[sanamaara];
    int sopivatsanat = 0;
    for(int i = 0; i < sanamaara; i++) {
        cin >> sanat[i];
    }

    for (int i = 0; i < sanamaara; i++) {
        int yht = 0;
        for (int j = 0; j < sanat[i].length(); j++) {
            char kirjain = sanat[i].at(j);        

            //cout << kirjain;
            
             
            
            int kirjainmaara = 0;
            for (int l = 0; l < sanat[i].length(); l++) {
                if (kirjain == sanat[i].at(l)) {
                    kirjainmaara++;
                }
            }
            yht += kirjainmaara;
            //cout << kirjainmaara;   
        } 
        if(yht % 2 == 0) {
            sopivatsanat++;
        }
    }
    cout << sopivatsanat;
}

Test 1

Verdict: WRONG ANSWER

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: WRONG ANSWER