CSES - Putka Open 2025 – 1/5

Submission details
Task:	Arvonta
Sender:	Grez
Submission time:	2025-09-05 21:28:36 +0300
Language:	C++ (C++17)
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	37
#2	ACCEPTED	63

Test results
test	verdict	time	group
#1	ACCEPTED	0.00 s	1, 2	details
#2	ACCEPTED	0.01 s	2	details

Code

#include <iostream>
#include <cmath>
#include <iomanip>
using namespace std;
int main() {
	int amo;
	double num;
	cin >> amo;
	while (amo-- > 0) {
		cin >> num;
		cout << setprecision(10) << (1-pow(1-1/num,num)) << endl;
	}
	return 0;
}

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
`10 1 2 3 4 ...` view save

correct output
`1.0 0.75 0.7037037037 0.68359375 0.67232 ...` view save

user output
`1 0.75 0.7037037037 0.68359375 0.67232 ...` Truncated

Test 2

Group: 2

Verdict: ACCEPTED

input
`1000 1 2 3 4 ...` view save

correct output
`1.0 0.75 0.7037037037 0.68359375 0.67232 ...` view save

user output
`1 0.75 0.7037037037 0.68359375 0.67232 ...` Truncated

Putka Open 2025 – 1/5

Arvonta

Code

Test details

Test 1

Test 2

Tasks

Submissions (Grez)