Submission #71304151

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
int n,m,d[1000001];
double c[10000001];
int main (){
	cin >> n >> m;
	for(int i = 1;i <= n;i++){
		int a;
		double b;
		cin >> a >> b;
		c[a] += b;
		d[a] += 1;
	}
	for(int i = 1;i <= m;i++){
		printf("%.10f\n", c[i] / d[i]);
	}
}

Submission Info

Submission Time
Task B - Bird Watching
User jiajun
Language C++23 (GCC 15.2.0)
Score 200
Code Size 292 Byte
Status AC
Exec Time 1 ms
Memory 3880 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 3840 KiB
test_01.txt AC 1 ms 3788 KiB
test_02.txt AC 1 ms 3816 KiB
test_03.txt AC 1 ms 3840 KiB
test_04.txt AC 1 ms 3856 KiB
test_05.txt AC 1 ms 3860 KiB
test_06.txt AC 1 ms 3864 KiB
test_07.txt AC 1 ms 3780 KiB
test_08.txt AC 1 ms 3856 KiB
test_09.txt AC 1 ms 3792 KiB
test_10.txt AC 1 ms 3840 KiB
test_11.txt AC 1 ms 3712 KiB
test_12.txt AC 1 ms 3712 KiB
test_13.txt AC 1 ms 3880 KiB
test_14.txt AC 1 ms 3816 KiB
test_15.txt AC 1 ms 3840 KiB
test_16.txt AC 1 ms 3816 KiB
test_17.txt AC 1 ms 3704 KiB
test_18.txt AC 1 ms 3860 KiB
test_19.txt AC 1 ms 3856 KiB
test_20.txt AC 1 ms 3856 KiB
test_21.txt AC 1 ms 3864 KiB
test_22.txt AC 1 ms 3780 KiB
test_23.txt AC 1 ms 3816 KiB