Submission #71318516

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int a[200] , b[200];
int main(){
	int n , m;
	cin >> n >> m;
	for(int i = 1 ; i <= n ; i++){
		int x , y;
		cin >> x >> y;
		a[x]++ , b[x] += y;
	}	
	for(int i = 1 ; i <= m ; i++){
		printf("%.5lf\n" , 1.0 * b[i] / a[i]);
	}
	return 0;
}

Submission Info

Submission Time
Task B - Bird Watching
User Hacker_
Language C++23 (GCC 15.2.0)
Score 200
Code Size 312 Byte
Status AC
Exec Time 1 ms
Memory 3828 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 3584 KiB
test_01.txt AC 1 ms 3804 KiB
test_02.txt AC 1 ms 3756 KiB
test_03.txt AC 1 ms 3716 KiB
test_04.txt AC 1 ms 3584 KiB
test_05.txt AC 1 ms 3748 KiB
test_06.txt AC 1 ms 3720 KiB
test_07.txt AC 1 ms 3656 KiB
test_08.txt AC 1 ms 3696 KiB
test_09.txt AC 1 ms 3716 KiB
test_10.txt AC 1 ms 3672 KiB
test_11.txt AC 1 ms 3584 KiB
test_12.txt AC 1 ms 3708 KiB
test_13.txt AC 1 ms 3716 KiB
test_14.txt AC 1 ms 3572 KiB
test_15.txt AC 1 ms 3572 KiB
test_16.txt AC 1 ms 3696 KiB
test_17.txt AC 1 ms 3828 KiB
test_18.txt AC 1 ms 3584 KiB
test_19.txt AC 1 ms 3716 KiB
test_20.txt AC 1 ms 3696 KiB
test_21.txt AC 1 ms 3672 KiB
test_22.txt AC 1 ms 3716 KiB
test_23.txt AC 1 ms 3716 KiB