CSES - DatatÃ¤hti 2022 alku - Results
 Task: Ositus (Partitioning) Sender: xyrj Submission time: 2021-10-16 14:18:52 Language: C++11 Status: READY Result: 40
Feedback
groupverdictscore
#1ACCEPTED40
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.01 s1, 2, 3details
#2ACCEPTED0.01 s1, 2, 3details
#3ACCEPTED0.01 s1, 2, 3details
#4ACCEPTED0.01 s1, 2, 3details
#50.01 s2, 3details
#60.01 s3details
#70.07 s3details

### Compiler report

```input/code.cpp: In function 'int main()':
input/code.cpp:24:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int j = 1; j < x.size(); j++)
~~^~~~~~~~~~```

### Code

```#include <iostream>
#include <cmath>
#include <set>

using namespace std;

int main()
{
string x;
cin >> x;

int n = pow(2, x.size() - 1);

int tulos = 0;

for (int i = 1; i <= n; i++)
{
set<char> nahdyt;

bool kelpaa = true;

nahdyt.insert(x[0]);
int r = i;
for (int j = 1; j < x.size(); j++)
{
if (r % 2 == 1)
nahdyt.clear();
r >>= 1;
if (nahdyt.find(x[j]) != nahdyt.end())
kelpaa = false;
nahdyt.insert(x[j]);
}

if (kelpaa)
tulos++;
}

cout << tulos << "\n";
}```

### Test details

#### Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
a

correct output
1

user output
1

#### Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
abcdefghij

correct output
512

user output
512

#### Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
abcabaacbc

correct output
120

user output
120

#### Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
aaxxxxxxaa

correct output
4

user output
4

#### Test 5

Group: 2, 3

Verdict:

input
mfyzvoxmppoxcvktmcjkryyocfweub...

correct output
643221148

user output
0

#### Test 6

Group: 3

Verdict:

input
weinscqmmpgbrlboocvtbptgbahmwv...

correct output
831644159

user output
0

#### Test 7

Group: 3

Verdict:

input
sxaoxcyrjoeieyinaqxwukgzdnhhsw...

correct output
816016015

user output
0