oj.uz

Submission #977454

# Submission time Handle Problem Language Result Execution time Memory
977454 2024-05-08T02:24:01 Z shoryu386 Money (IZhO17_money) C++17
45 / 100
 1500 ms 34728 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long

main(){ ios_base::sync_with_stdio(0); cin.tie(0);
	
	int n; cin >> n;
	//attempt greedy
	
	int arr[n]; for (int x = 0; x < n; x++) cin >> arr[x];
	
	vector<int> dc[1000007];
	for (int x = 0; x < n; x++){
		dc[arr[x]].push_back(x);
	}
	
	bitset<1000007> taken;
	
	set<int> valuesTaken;
	
	for (int zzz = 1; zzz <= n; zzz++){
		
		int smIndex = -1; 
		for (int x = 0; x < n; x++){
			if (!taken[x]){
				smIndex = x;
				break;
			}
		}
		
		int lastVal = arr[smIndex];
		taken[smIndex] = 1;
		vector<int> newval; newval.push_back(arr[smIndex]);
		for (int z = smIndex+1; z < n; z++){
			if (taken[z] || lastVal > arr[z]) break;
			
			bool die = false;
			for (auto y : valuesTaken){
				if (arr[smIndex] < y && y < arr[z]){
					die = true;
					break;
				}
			}
			if (die) break;
			
			taken[z] = 1;
			lastVal = arr[z];
			newval.push_back(arr[z]);
		} 
		
		for (auto y : newval){
			valuesTaken.insert(y);
		}
		
		bool allTaken = true;
		for (int x = 0; x < n; x++) if (!taken[x]) allTaken = false;
		
		if (allTaken){
			cout << zzz;
			return 0;
		}
	}
	
	
}

Compilation message

money.cpp:6:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    6 | main(){ ios_base::sync_with_stdio(0); cin.tie(0);
      | ^~~~

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 23900 KB Output is correct
2 Correct 16 ms 23968 KB Output is correct
3 Correct 15 ms 23900 KB Output is correct
4 Correct 16 ms 23900 KB Output is correct
5 Correct 16 ms 23900 KB Output is correct
6 Correct 17 ms 23896 KB Output is correct
7 Correct 15 ms 23900 KB Output is correct
8 Correct 15 ms 23900 KB Output is correct
9 Correct 16 ms 23900 KB Output is correct
10 Correct 17 ms 24088 KB Output is correct
11 Correct 16 ms 23900 KB Output is correct
12 Correct 16 ms 23900 KB Output is correct
13 Correct 16 ms 23896 KB Output is correct
14 Correct 16 ms 23900 KB Output is correct
15 Correct 17 ms 23900 KB Output is correct
16 Correct 15 ms 23900 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 23900 KB Output is correct
2 Correct 16 ms 23968 KB Output is correct
3 Correct 15 ms 23900 KB Output is correct
4 Correct 16 ms 23900 KB Output is correct
5 Correct 16 ms 23900 KB Output is correct
6 Correct 17 ms 23896 KB Output is correct
7 Correct 15 ms 23900 KB Output is correct
8 Correct 15 ms 23900 KB Output is correct
9 Correct 16 ms 23900 KB Output is correct
10 Correct 17 ms 24088 KB Output is correct
11 Correct 16 ms 23900 KB Output is correct
12 Correct 16 ms 23900 KB Output is correct
13 Correct 16 ms 23896 KB Output is correct
14 Correct 16 ms 23900 KB Output is correct
15 Correct 17 ms 23900 KB Output is correct
16 Correct 15 ms 23900 KB Output is correct
17 Correct 16 ms 23900 KB Output is correct
18 Correct 17 ms 23960 KB Output is correct
19 Correct 16 ms 23900 KB Output is correct
20 Correct 15 ms 23900 KB Output is correct
21 Correct 20 ms 24268 KB Output is correct
22 Correct 16 ms 23900 KB Output is correct
23 Correct 16 ms 23896 KB Output is correct
24 Correct 15 ms 23900 KB Output is correct
25 Correct 15 ms 23896 KB Output is correct
26 Correct 15 ms 23900 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 23900 KB Output is correct
2 Correct 16 ms 23968 KB Output is correct
3 Correct 15 ms 23900 KB Output is correct
4 Correct 16 ms 23900 KB Output is correct
5 Correct 16 ms 23900 KB Output is correct
6 Correct 17 ms 23896 KB Output is correct
7 Correct 15 ms 23900 KB Output is correct
8 Correct 15 ms 23900 KB Output is correct
9 Correct 16 ms 23900 KB Output is correct
10 Correct 17 ms 24088 KB Output is correct
11 Correct 16 ms 23900 KB Output is correct
12 Correct 16 ms 23900 KB Output is correct
13 Correct 16 ms 23896 KB Output is correct
14 Correct 16 ms 23900 KB Output is correct
15 Correct 17 ms 23900 KB Output is correct
16 Correct 15 ms 23900 KB Output is correct
17 Correct 16 ms 23900 KB Output is correct
18 Correct 17 ms 23960 KB Output is correct
19 Correct 16 ms 23900 KB Output is correct
20 Correct 15 ms 23900 KB Output is correct
21 Correct 20 ms 24268 KB Output is correct
22 Correct 16 ms 23900 KB Output is correct
23 Correct 16 ms 23896 KB Output is correct
24 Correct 15 ms 23900 KB Output is correct
25 Correct 15 ms 23896 KB Output is correct
26 Correct 15 ms 23900 KB Output is correct
27 Correct 16 ms 23900 KB Output is correct
28 Correct 16 ms 23900 KB Output is correct
29 Correct 16 ms 23900 KB Output is correct
30 Correct 16 ms 23900 KB Output is correct
31 Correct 15 ms 23900 KB Output is correct
32 Correct 15 ms 23896 KB Output is correct
33 Correct 16 ms 23900 KB Output is correct
34 Correct 16 ms 23900 KB Output is correct
35 Correct 16 ms 23900 KB Output is correct
36 Correct 16 ms 24156 KB Output is correct
37 Correct 15 ms 23900 KB Output is correct
38 Correct 16 ms 23900 KB Output is correct

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 23900 KB Output is correct
2 Correct 16 ms 23968 KB Output is correct
3 Correct 15 ms 23900 KB Output is correct
4 Correct 16 ms 23900 KB Output is correct
5 Correct 16 ms 23900 KB Output is correct
6 Correct 17 ms 23896 KB Output is correct
7 Correct 15 ms 23900 KB Output is correct
8 Correct 15 ms 23900 KB Output is correct
9 Correct 16 ms 23900 KB Output is correct
10 Correct 17 ms 24088 KB Output is correct
11 Correct 16 ms 23900 KB Output is correct
12 Correct 16 ms 23900 KB Output is correct
13 Correct 16 ms 23896 KB Output is correct
14 Correct 16 ms 23900 KB Output is correct
15 Correct 17 ms 23900 KB Output is correct
16 Correct 15 ms 23900 KB Output is correct
17 Correct 16 ms 23900 KB Output is correct
18 Correct 17 ms 23960 KB Output is correct
19 Correct 16 ms 23900 KB Output is correct
20 Correct 15 ms 23900 KB Output is correct
21 Correct 20 ms 24268 KB Output is correct
22 Correct 16 ms 23900 KB Output is correct
23 Correct 16 ms 23896 KB Output is correct
24 Correct 15 ms 23900 KB Output is correct
25 Correct 15 ms 23896 KB Output is correct
26 Correct 15 ms 23900 KB Output is correct
27 Correct 16 ms 23900 KB Output is correct
28 Correct 16 ms 23900 KB Output is correct
29 Correct 16 ms 23900 KB Output is correct
30 Correct 16 ms 23900 KB Output is correct
31 Correct 15 ms 23900 KB Output is correct
32 Correct 15 ms 23896 KB Output is correct
33 Correct 16 ms 23900 KB Output is correct
34 Correct 16 ms 23900 KB Output is correct
35 Correct 16 ms 23900 KB Output is correct
36 Correct 16 ms 24156 KB Output is correct
37 Correct 15 ms 23900 KB Output is correct
38 Correct 16 ms 23900 KB Output is correct
39 Execution timed out 1526 ms 34728 KB Time limit exceeded
40 Halted 0 ms 0 KB -