CSES - Datatähti 2017 alku - Results
 Task: Järjestys Sender: comp Submission time: 2016-10-08 14:05:43 +0300 Language: C++ Status: READY Result: 56
Feedback
groupverdictscore
#1ACCEPTED19
#2ACCEPTED37
#30
Test results
testverdicttimegroup
#1ACCEPTED0.06 s1details
#2ACCEPTED0.05 s2details
#3--3details

### Code

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

int n;
int sorted = 0;
std::vector<int> reverses_k;

std::vector<int> sort(int index, std::vector<int> values) {
if (index != 0) {
reverses_k.push_back(index + 1);
std::reverse(values.begin(), values.begin() + index + 1);
}
reverses_k.push_back(n - sorted);
std::reverse(values.begin(), values.end() - sorted);
sorted += 1;

return values;
}

int main() {
std::cin >> n;

std::vector<int> values;
int x;
for(int i = 0; i < n; ++i) {
std::cin >> x;
values.push_back(x);
}

for(int v = n; v > 0; --v) {
for(int i = 0; i < n; ++i) {
if (i == n - sorted - 1) {
sorted += 1;
} else if (v == values[i] && i != n - 1) {
values = sort(i, values);
break;
}
}
}

std::cout << reverses_k.size() << "\n";
for(auto k: reverses_k) {
std::cout << k << " ";
}
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)