CSES - Datatähti 2015 loppu - Results
Submission details
Task:Urkupillit
Sender:PT
Submission time:2015-01-29 13:49:40 +0200
Language:C++
Status:READY
Result:12
Feedback
groupverdictscore
#1ACCEPTED12
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.06 s1details
#2ACCEPTED0.06 s1details
#3ACCEPTED0.06 s1details
#4ACCEPTED0.06 s1details
#5ACCEPTED0.07 s1details
#60.05 s2details
#70.06 s2details
#80.06 s2details
#90.06 s2details
#100.10 s2details
#11--3details
#12--3details
#13--3details
#14--3details
#15--3details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:29:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < ss.str().size(); ++i) {
                    ^

Code

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define N 100000
int n, k;
int t[N+1] = {0};
bool s[N+1] = {0};
deque<int> pre;
deque<int> post;

int main() {
  cin.sync_with_stdio(0);
  cin >> n >> k;
  for(int i = 1; i <= n; ++i) {
    t[i] = i;
  }
  int kk = k;
  for(int i = n; i >= 1; --i) {
    if(i - 1 <= kk) {
      pre.push_back(i);
      kk -= i - 1;
    } else {
      post.push_front(i);
    }
  }
  stringstream ss;
  for(int i : pre) ss << i;
  for(int i : post) ss << i;
  for(int i = 0; i < ss.str().size(); ++i) {
    cout << ss.str()[i] << " ";
  }
  cout << "\n";
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
5 0

correct output
1 2 3 4 5 

user output
1 2 3 4 5 

Test 2

Group: 1

Verdict: ACCEPTED

input
5 10

correct output
5 4 3 2 1 

user output
5 4 3 2 1 

Test 3

Group: 1

Verdict: ACCEPTED

input
5 3

correct output
4 1 2 3 5 

user output
4 1 2 3 5 

Test 4

Group: 1

Verdict: ACCEPTED

input
5 1

correct output
2 1 3 4 5 

user output
2 1 3 4 5 

Test 5

Group: 1

Verdict: ACCEPTED

input
5 2

correct output
3 1 2 4 5 

user output
3 1 2 4 5 

Test 6

Group: 2

Verdict:

input
100 0

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

user output
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 ...

Test 7

Group: 2

Verdict:

input
100 4950

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

user output
1 0 0 9 9 9 8 9 7 9 6 9 5 9 4 ...

Test 8

Group: 2

Verdict:

input
100 2279

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

user output
1 0 0 9 9 9 8 9 7 9 6 9 5 9 4 ...

Test 9

Group: 2

Verdict:

input
100 2528

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

user output
1 0 0 9 9 9 8 9 7 9 6 9 5 9 4 ...

Test 10

Group: 2

Verdict:

input
100 4483

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

user output
1 0 0 9 9 9 8 9 7 9 6 9 5 9 4 ...

Test 11

Group: 3

Verdict:

input
100000 0

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

user output
(empty)

Test 12

Group: 3

Verdict:

input
100000 4999950000

correct output
100000 99999 99998 99997 99996...

user output
(empty)

Test 13

Group: 3

Verdict:

input
100000 2969035543

correct output
100000 99999 99998 99997 99996...

user output
(empty)

Test 14

Group: 3

Verdict:

input
100000 2495939870

correct output
100000 99999 99998 99997 99996...

user output
(empty)

Test 15

Group: 3

Verdict:

input
100000 1279770330

correct output
100000 99999 99998 99997 99996...

user output
(empty)