CSES - Datatähti 2021 alku - Results
Submission details
Task:Sanalista
Sender:cowperso
Submission time:2020-09-28 16:08:50 +0300
Language:C++11
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED100
Test results
testverdicttime
#1ACCEPTED0.01 sdetails
#2ACCEPTED0.01 sdetails
#3ACCEPTED0.01 sdetails

Code

#include <iostream>

int main() {
  std::ios::sync_with_stdio(false);
  std::cin.tie(nullptr);

  size_t len;
  std::cin >> len;

  size_t res = 0;
  for (size_t i = 0; i < len; ++i) {
    std::string s;
    std::cin >> s;
    uint32_t pariton = 0;
    for (auto i : s) {
      pariton ^= 1 << (i - 'a');
    }
    res += !pariton;
  }
  std::cout << res << '\n';
}

Test details

Test 1

Verdict: ACCEPTED

input
1000
korvata
sopimusaika
nuhatartunta
korttiautomaatti
...

correct output
15

user output
15

Test 2

Verdict: ACCEPTED

input
1000
pub
hansikaslokero
erikoisvalmisteinen
unijukka
...

correct output
42

user output
42

Test 3

Verdict: ACCEPTED

input
1000
haapalastu
toipumisaika
mustalaiskieli
taidelainaamo
...

correct output
70

user output
70