Submission #435511

#	Time	Username	Problem	Language	Result	Execution time	Memory
435511		grt	Distributing Candies (IOI21_candies)	C++17	8 / 100	130 ms	8900 KiB

candies

#include <bits/stdc++.h>
#define ST first
#define ND second
#define PB push_back

using namespace std;
using ll = long long;
using pi = pair<int,int>;
using vi = vector<int>;

int n, q;

vector<int> distribute_candies(vi c, vi l, vi r, vi v) {
	n = (int)c.size();
	q = (int)l.size();
	vector<ll> ans(n);
	for(int i = 0; i < q; ++i) {
		ans[l[i]] += v[i];
		if(r[i] + 1 < n) ans[r[i] + 1] -= v[i];
	}
	for(int i = 1; i < n; ++i) {
		ans[i] += ans[i - 1];
	}
	vi ans2(n);
	for(int i = 0; i < n; ++i) {
		ans2[i] = min(ans[i], (ll)c[i]);
	}
	return ans2;
}

//int main() {
	//ios_base::sync_with_stdio(0);
	//cin.tie(0);
	//vector<ll> w = distribute_candies({10, 15, 13}, {0, 0}, {2, 1}, {20, -11});
	//vector<ll>w = distribute_candies({10, 15, 13}, {0, 0}, {2, 1}, {8, 4});
	//for(int x : w) {
		//cout << x << " ";
	//}
//}

• Subtask 1: 0 / 3
• Subtask 2: 8 / 8
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29
• Subtask 5: 0 / 33