Submission details
Task:Arvonta
Sender:pupukani
Submission time:2025-09-05 18:48:27 +0300
Language:C++ (C++17)
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED37
#2ACCEPTED63
Test results
testverdicttimegroup
#1ACCEPTED0.00 s1, 2details
#2ACCEPTED0.01 s2details

Code

#include <iostream>
#include <string>
#include <sstream>
#include <vector>

int main(void)
{
	int maara;
	std::cin >> maara;
	std::vector<double> tulokset;
	for (int i = 0; i < maara; ++i)
	{
		int n;
		std::cin >> n;
		double eivoittoa = 1;
		for (int j = 0; j < n; ++j)
		{
			eivoittoa *= (n - 1.0) / n;
		}
		tulokset.push_back(1-eivoittoa);
	}

	for (double t : tulokset)
		std::cout << t << std::endl;

}

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
0.75
0.703704
0.683594
0.67232
...

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
0.75
0.703704
0.683594
0.67232
...
Truncated