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Submission #344576

# Submission time Handle Problem Language Result Execution time Memory
344576 2021-01-06T06:09:07 Z mansur Divide and conquer (IZhO14_divide) C++14
48 / 100
 1000 ms 1260 KB 
#include<bits/stdc++.h>
using namespace std;

#define all(a) a.begin(),a.end()
#define ll long long
#define pb push_back
#define nl '\n'
#define popb pop_back()
#define sz size()
#define ld long double
#define ull unsigned long long
#define F first
#define S second
#define fix fixed<<setprecision
#define pii pair<int,int>
#define E exit (0)
#define int1 long long
const int inf=1e9;
int n,x[100001],g[100001],d[100001];
int main() {
	//freopen("planting.in","r",stdin);
	//freopen("planting.out","w",stdout);
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin>>n;
	for (int i=1;i<=n;i++) {
	 	cin>>x[i]>>g[i]>>d[i];
	}
	ll mx=0;
	for (int i=1;i<=n;i++) {
		ll gold=0,energy=0;
		for (int j=i;j<=n;j++) {
			energy+=d[j];
			gold+=g[j];
			if (x[j]-x[i]<=energy) {
				mx=max(mx,gold);
			}
		}
	}
	cout<<mx;
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct

Subtask #2
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 2 ms 364 KB Output is correct
19 Correct 2 ms 384 KB Output is correct
20 Correct 2 ms 364 KB Output is correct
21 Correct 3 ms 364 KB Output is correct
22 Correct 4 ms 364 KB Output is correct
23 Correct 22 ms 364 KB Output is correct
24 Correct 21 ms 364 KB Output is correct

Subtask #3
0 / 52.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 2 ms 364 KB Output is correct
19 Correct 2 ms 384 KB Output is correct
20 Correct 2 ms 364 KB Output is correct
21 Correct 3 ms 364 KB Output is correct
22 Correct 4 ms 364 KB Output is correct
23 Correct 22 ms 364 KB Output is correct
24 Correct 21 ms 364 KB Output is correct
25 Correct 24 ms 364 KB Output is correct
26 Correct 79 ms 492 KB Output is correct
27 Correct 84 ms 748 KB Output is correct
28 Execution timed out 1072 ms 1260 KB Time limit exceeded
29 Halted 0 ms 0 KB -