Submission details
Task:Arvonta
Sender:Salama
Submission time:2025-09-07 00:52:24 +0300
Language:Python3 (PyPy3)
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED37
#2ACCEPTED63
Test results
testverdicttimegroup
#1ACCEPTED0.04 s1, 2details
#2ACCEPTED0.07 s2details

Code

t = int(input())
for _ in range(t):
    n = int(input())
    a = ((n-1)/n)**n
    print(1-a)
    
    
    
    
    

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
10
1
2
3
4
...

correct output
1.0
0.75
0.7037037037
0.68359375
0.67232
...

user output
1.0
0.75
0.7037037037037037
0.68359375
0.6723199999999999
...
Truncated

Test 2

Group: 2

Verdict: ACCEPTED

input
1000
1
2
3
4
...

correct output
1.0
0.75
0.7037037037
0.68359375
0.67232
...

user output
1.0
0.75
0.7037037037037037
0.68359375
0.6723199999999999
...
Truncated