Submission #71300823

Source Code Expand

#include <bits/stdc++.h>

std :: vector < std :: pair < long double, int > > a(110, std :: make_pair (0, 0));

int main () {
	int n, m; std :: cin >> n >> m;
	for (int i = 1; i <= n; i++) {
		long double x, y; std :: cin >> x >> y;
		a[ceil(x)].first += y;
		a[ceil(x)].second ++;
	}
	std :: cout << std :: fixed << std :: setprecision(10);
	for (int i = 1; i <= m ;i++) {
		std :: cout << a[i].first / a[i].second << '\n';
	}
}

Submission Info

Submission Time
Task B - Bird Watching
User a_legend_cat
Language C++23 (GCC 15.2.0)
Score 200
Code Size 443 Byte
Status AC
Exec Time 1 ms
Memory 4000 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 1
AC × 24
Set Name Test Cases
Sample sample_01.txt
All sample_01.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3704 KiB
test_01.txt AC 1 ms 3700 KiB
test_02.txt AC 1 ms 3704 KiB
test_03.txt AC 1 ms 3812 KiB
test_04.txt AC 1 ms 3812 KiB
test_05.txt AC 1 ms 3888 KiB
test_06.txt AC 1 ms 3704 KiB
test_07.txt AC 1 ms 3720 KiB
test_08.txt AC 1 ms 3700 KiB
test_09.txt AC 1 ms 3856 KiB
test_10.txt AC 1 ms 3812 KiB
test_11.txt AC 1 ms 3800 KiB
test_12.txt AC 1 ms 3812 KiB
test_13.txt AC 1 ms 4000 KiB
test_14.txt AC 1 ms 3856 KiB
test_15.txt AC 1 ms 4000 KiB
test_16.txt AC 1 ms 3856 KiB
test_17.txt AC 1 ms 3792 KiB
test_18.txt AC 1 ms 3720 KiB
test_19.txt AC 1 ms 3812 KiB
test_20.txt AC 1 ms 3668 KiB
test_21.txt AC 1 ms 3888 KiB
test_22.txt AC 1 ms 3872 KiB
test_23.txt AC 1 ms 4000 KiB