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Submission #1115631

# Submission time Handle Problem Language Result Execution time Memory
1115631 2024-11-20T17:23:37 Z vjudge1 Hedgehog Daniyar and Algorithms (IZhO19_sortbooks) C++17
17 / 100
 278 ms 63364 KB 
#include <bits/stdc++.h>
#define ll long long 
#define pb push_back
#define pf push_front
#define F first
#define S second
#define all(v) (v).begin(),(v).end()
#define int long long

using namespace std;

const int maxn = 1e6 + 5;

const int mod = 1e9 + 7;

int n,a[maxn],m,b[maxn],c[maxn],d[maxn];

void webbly_abi_spasibo(){
		
	cin >> n >> m;
	
	for(int i = 1; i <= n; i++){
		cin >> a[i];
	}
	
	for(int i = 1; i <= m; i++){
		cin >> b[i] >> c[i] >> d[i];
	}
	
	if(n <= 5000 && m <= 5000){
		for(int i = 1; i <= m; i++){
			int l = b[i], r = c[i], val = d[i];
			
			int mx = a[l];
			
			bool ok = 1;
			
			for(int j = l + 1; j <= r; j++){
				if(mx > a[j]){
					if(mx + a[j] > val) {
						ok = 0;
						break;
					}
				}
				mx = max(mx, a[j]);
			}
			
			cout << ok << '\n';
			
		}
	}
		
}

signed main(){
//	
//	freopen("greedy.in", "r", stdin);
//	freopen("greedy.out", "w", stdout);
	
	ios_base::sync_with_stdio(0);
	cin.tie(0);
		
	int tt = 1;
	
	//cin >> tt;
	
	while(tt--){
		webbly_abi_spasibo();
	}
	
	return 0;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6480 KB Output is correct
2 Correct 1 ms 6484 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6648 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6480 KB Output is correct
2 Correct 1 ms 6484 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6648 KB Output is correct
11 Correct 3 ms 6900 KB Output is correct
12 Correct 3 ms 6972 KB Output is correct
13 Correct 3 ms 6904 KB Output is correct
14 Correct 3 ms 6748 KB Output is correct
15 Correct 3 ms 6748 KB Output is correct
16 Correct 10 ms 6748 KB Output is correct
17 Correct 10 ms 6748 KB Output is correct
18 Correct 9 ms 6748 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 278 ms 63364 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 30 ms 12812 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6480 KB Output is correct
2 Correct 1 ms 6484 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6648 KB Output is correct
11 Correct 3 ms 6900 KB Output is correct
12 Correct 3 ms 6972 KB Output is correct
13 Correct 3 ms 6904 KB Output is correct
14 Correct 3 ms 6748 KB Output is correct
15 Correct 3 ms 6748 KB Output is correct
16 Correct 10 ms 6748 KB Output is correct
17 Correct 10 ms 6748 KB Output is correct
18 Correct 9 ms 6748 KB Output is correct
19 Incorrect 54 ms 21588 KB Output isn't correct
20 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6480 KB Output is correct
2 Correct 1 ms 6484 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6648 KB Output is correct
11 Correct 3 ms 6900 KB Output is correct
12 Correct 3 ms 6972 KB Output is correct
13 Correct 3 ms 6904 KB Output is correct
14 Correct 3 ms 6748 KB Output is correct
15 Correct 3 ms 6748 KB Output is correct
16 Correct 10 ms 6748 KB Output is correct
17 Correct 10 ms 6748 KB Output is correct
18 Correct 9 ms 6748 KB Output is correct
19 Incorrect 278 ms 63364 KB Output isn't correct
20 Halted 0 ms 0 KB -