CSES - Datatähti 2024 alku

CSES - Datatähti 2024 alku - Results

Submission details
Task:	Säähavainnot
Sender:	Laserr
Submission time:	2023-11-05 14:45:18 +0200
Language:	C++ (C++11)
Status:	READY
Result:	20

Feedback
group	verdict	score
#1	ACCEPTED	20

Test results
test	verdict	time	score
#1	ACCEPTED	0.02 s	2.63	details
#2	ACCEPTED	0.02 s	3.25	details
#3	ACCEPTED	0.02 s	3.25	details
#4	ACCEPTED	0.02 s	3.13	details
#5	ACCEPTED	0.02 s	1.88	details
#6	ACCEPTED	0.02 s	1.88	details
#7	ACCEPTED	0.02 s	1.88	details
#8	ACCEPTED	0.02 s	2.13	details

Code

#include <iostream>

using namespace std;

double d[24];

void solve() {
	for (int i = 0; i < 24; i++) cin >> d[i];
	double s = 0;
	double k = 0;
	for (int i = 0; i < 12; i++) k += d[i];
	k /= 12;
	for (int i = 1; i < 12; i++) s += abs(d[i] - d[i - 1]);
	for (int i = 0; i < 12; i++) {
		if (s > 8) cout << "? ";
		else {
			if (abs(d[i] - k) > 1) cout << "? ";
			else cout << d[23] + (d[i] - d[0]) << " ";
		}
	}
	cout << endl;
}

int main() {
	int n;
	cin >> n;
	while (n) {
		n--;
		solve();
	}
}

Test details

Test 1

Verdict: ACCEPTED

input
`1000 -0.4 -0.1 -0.2 -0.3 -0.4 -0.5 ...` view save

correct output
`0.4 0.4 0.5 0.8 0.9 1.1 1.3 1....` view save

user output
`0.2 0.5 0.4 0.3 0.2 0.1 0.3 0....` Truncated

Test 2

Verdict: ACCEPTED

input
`1000 2.9 2.9 2.9 2.1 2.6 2 2 2.2 2....` view save

correct output
`2.3 1.6 1.5 1.1 1 0.7 0.6 0.8 ...` view save

user output
`2.6 2.6 2.6 1.8 2.3 1.7 1.7 1....` Truncated

Test 3

Verdict: ACCEPTED

input
`1000 6.6 6 6.4 6 4.6 4.6 4.2 4.3 4....` view save

correct output
`10 10.9 10.3 10.1 9.1 7.3 5.7 ...` view save

user output
`? ? ? ? 8.1 8.1 7.7 7.8 7.6 ? ...` Truncated

Test 4

Verdict: ACCEPTED

input
`1000 19.4 20.2 19.1 18.9 18.3 17.3 ...` view save

correct output
`18 18.2 17 17.5 17.2 16.2 12 8...` view save

user output
`? ? ? ? ? ? ? ? ? ? ? ? 6.8 6.9 6.1 6.4 6.2 6.8 6.9 6....` Truncated

Test 5

Verdict: ACCEPTED

input
`1000 -5.7 -5.8 -5.8 -5.9 -7.1 -6.9 ...` view save

correct output
`-4.2 -4.1 -4 -3.8 -3.5 -3.2 -3...` view save

user output
`? -4.6 -4.6 -4.7 -5.9 -5.7 -5....` Truncated

Test 6

Verdict: ACCEPTED

input
`1000 14.8 14.8 15.4 12.9 11.8 9.7 9...` view save

correct output
`11.8 11 11.6 10.8 10.4 10.4 10...` view save

user output
`? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 1.3 0.2 -0. ...` Truncated

Test 7

Verdict: ACCEPTED

input
`1000 0.7 1 2 1.4 0.6 -0.4 -0.9 -0.7...` view save

correct output
`-1.3 -0.5 -0.6 -1 -3.2 -7.2 -6...` view save

user output
`-1.8 -1.5 ? ? -1.9 -2.9 ? -3.2...` Truncated

Test 8

Verdict: ACCEPTED

input
`1000 15.1 15.3 14.9 14.4 14.4 13.7 ...` view save

correct output
`15.6 15.9 16 15.2 14.6 14.4 13...` view save

user output
`? ? ? 14.3 14.3 13.6 12.7 12.9...` Truncated

Datatähti 2024 alku

Säähavainnot

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Tasks

Submissions (Laserr)