CSES - Datatähti 2021 alku - Results
Submission details
Task:Sanalista
Sender:EeliH
Submission time:2020-09-28 08:38:19 +0300
Language:C++ (C++11)
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED100
Test results
testverdicttime
#1ACCEPTED0.01 sdetails
#2ACCEPTED0.01 sdetails
#3ACCEPTED0.01 sdetails

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:13:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j = 0; j < sana.length(); j++) {
                        ~~^~~~~~~~~~~~~~~

Code

#include <iostream>
using namespace std;
int main() {
bool kirjaimet[26] = {false};
int sanamaara;
cin >> sanamaara;
int tulos = 0;
for(int i = 0; i < sanamaara; i++) {
string sana;
cin >> sana;
for(int j = 0; j < sana.length(); j++) {
kirjaimet[sana.at(j)-97] = !kirjaimet[sana.at(j)-97];
}
bool a = true;
for(int j = 0; j < 26; j++) {
if(kirjaimet[j]) {
a = false;
break;
}
}
if(a)
tulos++;
for(int j = 0; j < 26; j++) {
kirjaimet[j] = false;
}
}
cout << tulos << endl;
}

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