CSES - Datatähti 2021 alku - Results
Submission details
Task:Sanalista
Sender:Anttono
Submission time:2020-09-28 11:02:09 +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:18:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<s.size();i++)
                 ~^~~~~~~~~
input/code.cpp:22:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j=0;j<s[i].length();j++)
                     ~^~~~~~~~~~~~~~
input/code.cpp:25:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int k=0;k<c.size();k++)
                         ~^~~~~~~~~
input/code.cpp:41:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j=0;j<a.size();j++)
                     ~^~~~~~~~~

Code

#include <bits/stdc++.h>
using namespace std;
int n;
vector<string> s;
int main()
{
cin>>n;
string x;
for(int i=0;i<n;i++)
{
cin>>x;
s.push_back(x);
}
int r=0;
for(int i=0;i<s.size();i++)
{
vector<char> c;
vector<int> a;
for(int j=0;j<s[i].length();j++)
{
bool f = false;
for(int k=0;k<c.size();k++)
{
if(c[k]==s[i][j])
{
f=true;
a[k]++;
break;
}
}
if(!f)
{
c.push_back(s[i][j]);
a.push_back(1);
}
}
bool ac=true;
for(int j=0;j<a.size();j++)
{
if(a[j]%2!=0)
{
ac=false;
break;
}
}
if(ac) r++;
}
cout<<r;
}

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