CSES - Datatähti 2017 alku - Results
 Task: Järjestys Sender: Hupijekku Submission time: 2016-10-15 18:46:24 +0300 Language: C++ Status: READY Result: 56
Feedback
groupverdictscore
#1ACCEPTED19
#2ACCEPTED37
#30
Test results
testverdicttimegroup
#1ACCEPTED0.05 s1details
#2ACCEPTED0.05 s2details
#3--3details

### Code

```#include <iostream>
#include <vector>

std::vector<int> reverses;

void reverse(int numbers[], int i)
{
int temp, start = 0;
while (start < i)
{
temp = numbers[start];
numbers[start] = numbers[i];
numbers[i] = temp;
start++;
i--;
}
}

int findMax(int numbers[], int n)
{
int nMax, i;
for (nMax = 0, i = 0; i < n; ++i)
{
if (numbers[i] > numbers[nMax])
{
nMax = i;
}
}
return nMax;
}
void Sort(int *numbers, int n)
{
for (int size = n; size > 1; --size)
{
int nMax = findMax(numbers, size);

if (nMax != size-1)
{
if (nMax > 0)
{
reverse(numbers, nMax);
reverses.push_back(nMax + 1);
}
if (size > 1)
{
reverse(numbers, size-1);
reverses.push_back(size);
}

}
}
}

int main()
{
int n;
std::cin >> n;
int* numbers = new int[n];
int x;
for (int i = 0; i < n; i++)
{
std::cin >> x;
numbers[i] = x;
}

Sort(numbers, n);

int y = reverses.size();
std::cout << y << '\n';
for (int i = 0; i < y; ++i)
{
printf("%d ", reverses[i]);
}
delete[] numbers;
return 0;
}```

### Test details

#### Test 1

Group: 1

Verdict: ACCEPTED

input
10
9 3 4 7 6 5 10 2 8 1

correct output
32
10 10 9 10 9 8 7 9 4 2 1 4 5 2...

user output
11
7 10 4 9 7 8 4 7 3 4 2

#### Test 2

Group: 2

Verdict: ACCEPTED

input
1000
650 716 982 41 133 1000 876 92...

correct output
3984
207 207 206 207 128 127 126 12...

user output
1976
6 1000 904 999 964 998 333 997...

#### Test 3

Group: 3

Verdict:

input
100000
94703 47808 62366 31885 7091 8...

correct output
399956
98676 98676 98675 98676 62994 ...

user output
(empty)