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Submission #953906

# Submission time Handle Problem Language Result Execution time Memory
953906 2024-03-26T21:17:11 Z 4QT0R Rice Hub (IOI11_ricehub) C++17
0 / 100
 2 ms 2648 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long

ll pref[100003];
ll pos[100003];

ll cost(ll l, ll p){
	ll med=(l+p)/2;
	return pref[p]-2*pref[med]+pos[l-1]+(!((l+p)&1))*pos[med];
}

ll besthub(int n, int L, int x[], ll bud){
	for (ll i = 0; i<n; i++){
		pos[i+1]=x[i];
		pref[i+1]=pref[i]+x[i];
	}
	ll mx=1,p=1;
	for (ll l = 1; l<=n; l++){
		while(p<n && cost(l,p+1)<=bud)p++;
		mx=max(mx,p-l+1);
	}
	return mx;
}

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2396 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2396 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2392 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 2648 KB Output isn't correct
2 Halted 0 ms 0 KB -