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Datatähti 2015 loppu

Start:2015-01-29 12:15:00
End:2015-01-29 17:15:00
 

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CSES - Datatähti 2015 loppu - Results
History
2015-01-29 16:13:3112
2015-01-29 16:01:2412
2015-01-29 15:59:2512
2015-01-29 15:38:330
Task:Urkupillit
Sender:Petzku
Submission time:2015-01-29 15:59:25
Language:C++
Status:READY
Score:12

Feedback

groupverdictscore
#1ACCEPTED12
#2TIME LIMIT EXCEEDED0
#3TIME LIMIT EXCEEDED0

Test results

testverdicttime (s)group
#1ACCEPTED0.06 / 2.001details
#2ACCEPTED0.07 / 2.001details
#3ACCEPTED0.07 / 2.001details
#4ACCEPTED0.06 / 2.001details
#5ACCEPTED0.05 / 2.001details
#6ACCEPTED0.06 / 2.002details
#7TIME LIMIT EXCEEDED-- / 2.002details
#8TIME LIMIT EXCEEDED-- / 2.002details
#9TIME LIMIT EXCEEDED-- / 2.002details
#10TIME LIMIT EXCEEDED-- / 2.002details
#11TIME LIMIT EXCEEDED-- / 2.003details
#12TIME LIMIT EXCEEDED-- / 2.003details
#13TIME LIMIT EXCEEDED-- / 2.003details
#14TIME LIMIT EXCEEDED-- / 2.003details
#15TIME LIMIT EXCEEDED-- / 2.003details

Compiler report

input/code.cpp: In function 'bool check(std::vector<int>, int)':
input/code.cpp:9:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i=0;i<v.size();++i) {
                ^
input/code.cpp:10:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int j=i+1;j<v.size();++j) {
                   ^

Code

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

using namespace std;

bool check(vector<int> v, int monta) {
	int n = 0;
	for (int i=0;i<v.size();++i) {
		for (int j=i+1;j<v.size();++j) {
			if (v[i] > v[j]) ++n;
		}
	}
	return n == monta;
}

int main() {

	cin.sync_with_stdio(false);

	int n,k;
	cin >> n >> k;

	vector<int> urut;
	for (int i=0;i<n;++i) {
		urut.push_back(i+1);
	}
	while (!check(urut,k)) {
		next_permutation(urut.begin(),urut.end());
	}
/*
	for (int i=0;i<k;++i) {
		prev_permutation(urut.begin(),urut.end());
	}
//*/
	for (int i=0;i<n;++i) {
		cout << urut[i] << " ";
	} cout << endl;
	return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
5 0

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correct output
1 2 3 4 5 

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user output
1 2 3 4 5 

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Test 2

Group: 1

Verdict: ACCEPTED

input
5 10

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correct output
5 4 3 2 1 

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user output
5 4 3 2 1 

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Test 3

Group: 1

Verdict: ACCEPTED

input
5 3

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correct output
4 1 2 3 5 

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user output
1 2 5 4 3 

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Test 4

Group: 1

Verdict: ACCEPTED

input
5 1

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correct output
2 1 3 4 5 

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user output
1 2 3 5 4 

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Test 5

Group: 1

Verdict: ACCEPTED

input
5 2

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correct output
3 1 2 4 5 

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user output
1 2 4 5 3 

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Test 6

Group: 2

Verdict: ACCEPTED

input
100 0

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correct output
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 7

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
100 4950

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correct output
100 99 98 97 96 95 94 93 92 91...
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user output
(empty)

Test 8

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
100 2279

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correct output
100 99 98 97 96 95 94 93 92 91...
view   save

user output
(empty)

Test 9

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
100 2528

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correct output
100 99 98 97 96 95 94 93 92 91...
view   save

user output
(empty)

Test 10

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
100 4483

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correct output
100 99 98 97 96 95 94 93 92 91...
view   save

user output
(empty)

Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
100000 0

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correct output
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
view   save

user output
(empty)

Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
100000 4999950000

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correct output
100000 99999 99998 99997 99996...
view   save

user output
(empty)

Test 13

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
100000 2969035543

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correct output
100000 99999 99998 99997 99996...
view   save

user output
(empty)

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
100000 2495939870

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correct output
100000 99999 99998 99997 99996...
view   save

user output
(empty)

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
100000 1279770330

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correct output
100000 99999 99998 99997 99996...
view   save

user output
(empty)