CSES - Datatähti 2018 loppu - Results
 Task: Tanssiaiset Sender: Kameli Submission time: 2018-01-18 12:47:36 +0200 Language: Python3 Status: READY Result: 100
Feedback
groupverdictscore
#1ACCEPTED35
#2ACCEPTED65
Test results
testverdicttimegroup
#1ACCEPTED0.06 s1details
#2ACCEPTED0.07 s1details
#3ACCEPTED0.07 s1details
#4ACCEPTED0.07 s1details
#5ACCEPTED0.08 s1details
#6ACCEPTED0.27 s2details
#7ACCEPTED0.27 s2details
#8ACCEPTED0.27 s2details
#9ACCEPTED0.27 s2details
#10ACCEPTED0.25 s2details

### Code

```n=int(input())
oppilaat=[]
for i in range(n+1):
oppilaat.append(0)
parit=[]
y=[]
for i in range(n//2+1):
t1,t2=list(map(int,input().split()))
oppilaat[t1]+=1
oppilaat[t2]+=1
if oppilaat[t1]==2:
y.append(t1)
if oppilaat[t2]==2:
y.append(t2)
parit.append((t1,t2))
for i in parit:
if i[0]==y[0] and i[1]==y[1]:
print(i[0],i[1])
if i[1]==y[0] and i[0]==y[1]:
print(i[0],i[1])
#print(y)```

### 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: ACCEPTED

input
100
71 84
54 25
91 34
98 30
...

correct output
27 49

user output
27 49

#### 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: ACCEPTED

input
100
85 43
95 8
53 1
29 86
...

correct output
54 60

user output
54 60

#### Test 5

Group: 1

Verdict: ACCEPTED

input
100
71 69
74 45
8 95
12 32
...

correct output
5 7

user output
5 7

#### Test 6

Group: 2

Verdict: ACCEPTED

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

correct output
60551 58365

user output
60551 58365

#### Test 7

Group: 2

Verdict: ACCEPTED

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

correct output
50997 58566

user output
50997 58566

#### Test 8

Group: 2

Verdict: ACCEPTED

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

correct output
50397 41760

user output
50397 41760

#### Test 9

Group: 2

Verdict: ACCEPTED

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

correct output
56735 39394

user output
56735 39394

#### Test 10

Group: 2

Verdict: ACCEPTED

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

correct output
69366 23793

user output
69366 23793