Submission #1027671

#	Time	Username	Problem	Language	Result	Execution time	Memory
1027671		Halym2007	Fireworks (APIO16_fireworks)	C++17	7 / 100	1 ms	440 KiB

fireworks

#include <bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
#define sz size()
#define ll long long
const int N = 5e2 + 5;

ll a[N], n, md = 1e9 + 7, dp[N][2];

int main () {
	int n, m;
	cin >> n >> m;
	for (int i = 1; i <= m; ++i) {
		int l, r;
		cin >> l >> r;
		a[i] = r;
	}
	sort (a + 1,a + m + 1);
	ll sum = 0;
	for (int i = 1; i <= m; ++i) {
		sum += abs (a[(m + 1) / 2] - a[i]);
	}	
	cout << sum;
}	

• Subtask 1: 7 / 7
• Subtask 2: 0 / 19
• Subtask 3: 0 / 29
• Subtask 4: 0 / 45