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Submission #63028

# Submission time Handle Problem Language Result Execution time Memory
63028 2018-07-31T10:56:50 Z hamzqq9 popa (BOI18_popa) C++14
61 / 100
 320 ms 672 KB 
#include<bits/stdc++.h>
#include "popa.h"
#define st first
#define nd second
#define pb push_back
#define ppb pop_back
#define umax(x,y) x=max(x,y)
#define umin(x,y) x=min(x,y)
#define ll long long
#define ii pair<int,int>
#define iii pair<ii,int>
#define sz(x) (x.size())
#define orta ((bas+son)>>1)
#define all(x) x.begin(),x.end()
#define dbgs(x) cerr<<(#x)<<" --> "<<(x)<<" "
#define dbg(x) cerr<<(#x)<<" --> "<<(x)<<endl;getchar()
#define pw(x) (1<<(x))
#define inf 2000500000
#define MOD 1000000007
//#define N 305
#define LOG 20
using namespace std;

int Solve(int x,int y,int *Left,int *Right) {

	if(x>y) return -1;

	int bas=x,son=y;
	
	while(bas<=son) {

		if(query(bas,orta,x,y)) son=orta-1;
		else bas=orta+1;

	}

	Left[bas]=Solve(x,bas-1,Left,Right);
	Right[bas]=Solve(bas+1,y,Left,Right);

	return bas;

}

int solve(int N, int* Left, int* Right) {

	return Solve(0,N-1,Left,Right);

}

Subtask #1
37.0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 248 KB Output is correct
2 Correct 30 ms 308 KB Output is correct
3 Correct 14 ms 392 KB Output is correct
4 Correct 19 ms 392 KB Output is correct

Subtask #2
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 278 ms 540 KB Output is correct
2 Correct 320 ms 636 KB Output is correct
3 Correct 169 ms 672 KB Output is correct
4 Correct 294 ms 672 KB Output is correct

Subtask #3
0 / 39.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 672 KB too many queries
2 Halted 0 ms 0 KB -