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Submission #650111

# Submission time Handle Problem Language Result Execution time Memory
650111 2022-10-12T13:02:35 Z dozer Baloni (COCI15_baloni) C++14
0 / 100
 61 ms 131072 KB 
#include <bits/stdc++.h>
using namespace std;
#define fileio() freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout)
#define fastio() cin.tie(0), ios_base::sync_with_stdio(0)
#define pb push_back
#define sp " "
#define endl "\n"
#define pii pair<int, int>
#define st first
#define nd second
#define N 1000005
#define int long long

stack<int> h[N];
int arr[N];

int32_t main()
{
	fastio();

	int n;
	cin>>n;
	for (int i = 1; i <= n; i++)
		cin>>arr[i];
	for (int i = n; i >= 1; i--)
	{
		if (h[arr[i] - 1].empty())
			h[arr[i]].push(1);
		else
		{
			int t = h[arr[i] - 1].top();
			h[arr[i] - 1].pop();
			h[arr[i]].push(t + 1);
		}
	}

	int ans = 0;
	for (int i = 1; i < N; i++) ans += h[i].size();
	cout<<ans<<endl;

	cerr<<"time taken : "<<(float)clock() / CLOCKS_PER_SEC<<" seconds\n";
}

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Runtime error 57 ms 131072 KB Execution killed with signal 9
2 Runtime error 61 ms 131072 KB Execution killed with signal 9
3 Runtime error 58 ms 131072 KB Execution killed with signal 9
4 Runtime error 56 ms 131072 KB Execution killed with signal 9
5 Runtime error 58 ms 131072 KB Execution killed with signal 9
6 Runtime error 59 ms 131072 KB Execution killed with signal 9
7 Runtime error 61 ms 131072 KB Execution killed with signal 9
8 Runtime error 60 ms 131072 KB Execution killed with signal 9
9 Runtime error 58 ms 131072 KB Execution killed with signal 9
10 Runtime error 59 ms 131072 KB Execution killed with signal 9