CSES - Datatähti 2021 alku - Results
Submission details
Task:Sanalista
Sender:Ender
Submission time:2020-09-28 00:09:51 +0300
Language:C++ (C++11)
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED100
Test results
testverdicttime
#1ACCEPTED0.01 sdetails
#2ACCEPTED0.01 sdetails
#3ACCEPTED0.01 sdetails

Code

#include <bits/stdc++.h>
#define ll long long int
using namespace std;
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int t; cin >> t;
int ans = 0;
while(t--)
{
map<char, bool> f;
bool m = false;
string s; cin >> s;
for(char c : s)
{
if(f[c]) continue;
f[c] = true;
if(count(s.begin(), s.end(), c)%2!=0)
{
m = true; break;
}
}
if(!m) ans++;
}
cout << ans << "\n";
return 0;
}

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