CSES - Datatähti 2017 alku - Results
Submission details
Task:Järjestys
Sender:katsotkos NaN
Submission time:2016-10-16 10:56:53 +0300
Language:Python3
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.06 s1details
#20.21 s2details
#3--3details

Code

n = int(input())
t = [int(i) for i in input().split(" ")]
pairs = zip(t, list(range(1, n+1)))
sor = sorted(pairs)
pairs = zip(*pairs)
order = list(zip(*sor))[1]

adjust = [0]*(n+1)
for x in t:
	i = 0
	while t[i] != x:
		if t[i] > x:
			adjust[x] += 1
		i+=1

res = ""
m = 0
for x in reversed(order):
	print(str(x) + " " + str(t[x-1]))
	a = x-adjust[t[x-1]]
	if (a > 1):
		res += str(a-1) +" "+ str(a) +" "
		m += 2
	if (n > 1):	
		res += str(n) +" "+ str(n-1) +" "
		m += 2
	n -= 1
print(res)

Test details

Test 1

Group: 1

Verdict:

input
10
9 3 4 7 6 5 10 2 8 1

correct output
32
10 10 9 10 9 8 7 9 4 2 1 4 5 2...

user output
7 10
1 9
9 8
4 7
5 6
...

Test 2

Group: 2

Verdict:

input
1000
650 716 982 41 133 1000 876 92...

correct output
3984
207 207 206 207 128 127 126 12...

user output
6 1000
97 999
132 998
797 997
159 996
...

Test 3

Group: 3

Verdict:

input
100000
94703 47808 62366 31885 7091 8...

correct output
399956
98676 98676 98675 98676 62994 ...

user output
(empty)