Submission #703299

#	Time	Username	Problem	Language	Result	Execution time	Memory
703299		TAhmed33	Job Scheduling (CEOI12_jobs)	C++98	10 / 100	504 ms	14968 KiB

jobs

#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
int n, d, m;
pair <int, int> arr[1000001] = {};
bool check (int x) {
	deque <pair <int, int>> a;
	for (int i = 1; i <= m; i++) a.push_back(arr[i]);
	int prev = -1e9;
	int cnt = 0;
	int days = 0;
	while (a.size()) {
		if (cnt == x || prev + d < a.front().F) {
			prev = a.front().F;
			days++;
			cnt = 0;
		}
		a.pop_front();
		cnt++;
	}
	return (days <= n);
}
void cringe (int x) {
	for (int i = 1; i <= n; i++) cout << 0 << endl;
}
int main () {
	cin >> n >> d >> m;
	for (int i = 1; i <= m; i++) {
		cin >> arr[i].F;
		arr[i].S = i;
	}
	sort(arr + 1, arr + m + 1);
	int l = 1, r = m;
	int mid, ans = m;
	while (l <= r) {
		mid = (l + r) >> 1;
		if (check(mid)) {
			r = mid - 1;
			ans = mid;
		} else {
			l = mid + 1;
		}
	}
	cout << ans << endl;
	cringe(ans);
	//build(ans);
}

• Subtask 1: 10 / 100