CSES - Putka Open 2015 – 1/6 - Results
Submission details
Task:Aita
Sender:
Submission time:2015-07-18 15:00:56 +0300
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.07 s1details
#2ACCEPTED0.09 s1details
#30.09 s1details
#4ACCEPTED0.09 s1details
#5ACCEPTED0.08 s1details
#6ACCEPTED0.09 s2details
#7ACCEPTED0.08 s2details
#8ACCEPTED0.08 s2details
#9ACCEPTED0.09 s2details
#100.08 s2details
#110.09 s3details
#120.08 s3details
#130.07 s3details
#140.08 s3details
#15ACCEPTED0.09 s3details

Code

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

using namespace std;

int main() {

	int n; int k;
	cin >> n >> k;
	if(k == 2) {
		if(n <= 4) {
			cout << "QAQ";
		} else {
			for(int i=1;i<=n;i+=2) {
				cout << i << " ";
			}
			for(int i=2;i<=n;i+=2) {
				cout << i << " ";
			}
		}
	} else if(n <= 10) {
		bool good=false;
		vector<int> lista;
		for(int i=1;i<=n;i++)
			lista.push_back(i);
		do {
          int mindiff=n+1;
		  for(int i=0;i<n;i++) {
			  if(i!=0) mindiff = min(mindiff, abs(lista[i]-lista[i-1]));
			  if(i!=n-1) mindiff = min(mindiff, abs(lista[i]-lista[i+1]));
		  }
			if(mindiff >= k) {
				good=true;
			}
		   if(good) {
			for(int i=0;i<n;i++) {
				cout << lista[i] << " ";
			}
			break;
		  }
        } while(next_permutation(lista.begin(),lista.end()));
		if(!good) {
			cout << "QAQ";
		}

	} else {
		cout << "QAQ";
	}

}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
2 2

correct output
QAQ

user output
QAQ

Test 2

Group: 1

Verdict: ACCEPTED

input
3 2

correct output
QAQ

user output
QAQ

Test 3

Group: 1

Verdict:

input
4 2

correct output
3 1 4 2 

user output
QAQ

Test 4

Group: 1

Verdict: ACCEPTED

input
7 4

correct output
QAQ

user output
QAQ

Test 5

Group: 1

Verdict: ACCEPTED

input
8 4

correct output
5 1 6 2 7 3 8 4 

user output
4 8 3 7 2 6 1 5 

Test 6

Group: 2

Verdict: ACCEPTED

input
80476 2

correct output
40239 1 40240 2 40241 3 40242 ...

user output
1 3 5 7 9 11 13 15 17 19 21 23...

Test 7

Group: 2

Verdict: ACCEPTED

input
68652 2

correct output
34327 1 34328 2 34329 3 34330 ...

user output
1 3 5 7 9 11 13 15 17 19 21 23...

Test 8

Group: 2

Verdict: ACCEPTED

input
62735 2

correct output
31368 1 31369 2 31370 3 31371 ...

user output
1 3 5 7 9 11 13 15 17 19 21 23...

Test 9

Group: 2

Verdict: ACCEPTED

input
71954 2

correct output
35978 1 35979 2 35980 3 35981 ...

user output
1 3 5 7 9 11 13 15 17 19 21 23...

Test 10

Group: 2

Verdict:

input
4 2

correct output
3 1 4 2 

user output
QAQ

Test 11

Group: 3

Verdict:

input
89814 3

correct output
44908 1 44909 2 44910 3 44911 ...

user output
QAQ

Test 12

Group: 3

Verdict:

input
91140 5

correct output
45571 1 45572 2 45573 3 45574 ...

user output
QAQ

Test 13

Group: 3

Verdict:

input
66703 16675

correct output
33352 1 33353 2 33354 3 33355 ...

user output
QAQ

Test 14

Group: 3

Verdict:

input
66666 33333

correct output
33334 1 33335 2 33336 3 33337 ...

user output
QAQ

Test 15

Group: 3

Verdict: ACCEPTED

input
66666 33334

correct output
QAQ

user output
QAQ