CSES - Datatähti 2018 loppu - Results
Submission details
Task:Tanssiaiset
Sender:valokoodari
Submission time:2018-01-18 13:30:40 +0200
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#1ACCEPTED0.05 s1details
#20.04 s1details
#3ACCEPTED0.05 s1details
#40.04 s1details
#50.04 s1details
#6--2details
#7--2details
#8--2details
#9--2details
#10--2details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:22:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int j = 0; j < p.size(); j++) {
                     ^
input/code.cpp:24:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int k = 0; k < p.size(); k++)
                       ^

Code

#include <bits/stdc++.h>
using namespace std;

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

	vector<int> p,pa,pb;
	for (int i = 0; i < n/2 + 1; i++) {
		int a,b;
		cin >> a >> b;
		p.push_back(a);
		p.push_back(b);
	}
	
	int a[2];
	for (int i = 0; i < n + 2; i++) {
		int b = 0;
		a[0] = p[0];
		a[1] = p[1];
		p.erase(p.begin(), p.begin() + 1);
		for (int j = 0; j < p.size(); j++) {
			if (a[0] == p[j]) {
				for (int k = 0; k < p.size(); k++)
					if (a[1] == p[k]) {
						cout << a[0] << " " << a[1] << endl;
						b++;
						break;
					}				 
			}
		}
		if (b) break;
	}
	return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
100
79 22
53 70
7 23
91 26
...

correct output
75 45

user output
75 45

Test 2

Group: 1

Verdict:

input
100
71 84
54 25
91 34
98 30
...

correct output
27 49

user output
49 89

Test 3

Group: 1

Verdict: ACCEPTED

input
100
74 68
86 10
83 56
31 87
...

correct output
67 2

user output
67 2

Test 4

Group: 1

Verdict:

input
100
85 43
95 8
53 1
29 86
...

correct output
54 60

user output
54 52

Test 5

Group: 1

Verdict:

input
100
71 69
74 45
8 95
12 32
...

correct output
5 7

user output
7 64

Test 6

Group: 2

Verdict:

input
100000
95086 86958
87818 74731
27185 49356
54360 7043
...

correct output
60551 58365

user output
(empty)

Test 7

Group: 2

Verdict:

input
100000
14011 98742
82421 87350
55194 56454
90097 92904
...

correct output
50997 58566

user output
(empty)

Test 8

Group: 2

Verdict:

input
100000
72139 85248
98125 85461
39422 60426
45770 13451
...

correct output
50397 41760

user output
(empty)

Test 9

Group: 2

Verdict:

input
100000
32124 96365
8819 68067
90795 31927
45745 64571
...

correct output
56735 39394

user output
(empty)

Test 10

Group: 2

Verdict:

input
100000
70709 61209
69548 3671
2215 57335
2539 71294
...

correct output
69366 23793

user output
(empty)