Sanalista

input/code.cpp: In function 'int main()':
input/code.cpp:18:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             if(yht == sanat[i].length()) {
                ~~~~^~~~~~~~~~~~~~~~~~~~
input/code.cpp:29:31: 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 < 31; j++) {
            if(yht == sanat[i].length()) {
                sopivatsanat++;
                break;
            }
            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++;
                }
            }
            if(kirjainmaara % 2 != 0) 
                break;
            else 
                yht++;
            //cout << yht << endl;
            //cout << sanat[i].length() << endl;
            //cout << kirjainmaara;
        } 

    }
    cout << sopivatsanat;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED