Submission #23386

# Submission time Handle Problem Language Result Execution time Memory
23386 2017-05-08T17:29:07 Z rubabredwan Gap (APIO16_gap) C++14
47.4051 / 100
93 ms 7796 KB
/* Bismillahir Rahmanir Rahim */

#include "gap.h"
#include <bits/stdc++.h>

using namespace std;

const long long M = 1e18;

long long mdiff = 0;

void solve(long long st, long long en, long long cnt){
	if(st > en) return;
	long long rng = (en - st + 1LL) / cnt;
	vector<long long>mn, mx;
	for(long long i=st;i<=en;i+=rng){
		long long A, B;
		MinMax(i, min(i + rng - 1LL, en), &A, &B);
		if(A == -1) continue;
		mn.push_back(A);
		mx.push_back(B);
		cnt -= 1 + (A != B);
	}
	for(int i=1;i<mn.size();i++) mdiff = max(mdiff, mn[i] - mx[i-1]);
	for(int i=0;i<mn.size();i++){
		if(mx[i] - mn[i] > mdiff) solve(mn[i], mx[i], cnt+2);
	}
}


long long findGap(int T, int N){
	solve(0, M, N);
	return mdiff;
}

Compilation message

gap.cpp: In function 'void solve(long long int, long long int, long long int)':
gap.cpp:24:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=1;i<mn.size();i++) mdiff = max(mdiff, mn[i] - mx[i-1]);
               ^
gap.cpp:25:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<mn.size();i++){
               ^
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 5144 KB Output isn't correct
2 Incorrect 0 ms 5144 KB Output isn't correct
3 Incorrect 0 ms 5144 KB Output isn't correct
4 Incorrect 0 ms 5144 KB Output isn't correct
5 Incorrect 0 ms 5144 KB Output isn't correct
6 Incorrect 0 ms 5144 KB Output isn't correct
7 Incorrect 0 ms 5144 KB Output isn't correct
8 Incorrect 0 ms 5144 KB Output isn't correct
9 Incorrect 0 ms 5144 KB Output isn't correct
10 Incorrect 0 ms 5144 KB Output isn't correct
11 Incorrect 0 ms 5144 KB Output isn't correct
12 Incorrect 0 ms 5144 KB Output isn't correct
13 Incorrect 0 ms 5144 KB Output isn't correct
14 Incorrect 0 ms 5144 KB Output isn't correct
15 Incorrect 0 ms 5276 KB Output isn't correct
16 Incorrect 19 ms 5436 KB Output isn't correct
17 Incorrect 23 ms 5436 KB Output isn't correct
18 Incorrect 19 ms 5436 KB Output isn't correct
19 Incorrect 16 ms 5436 KB Output isn't correct
20 Incorrect 9 ms 5144 KB Output isn't correct
21 Incorrect 73 ms 6516 KB Output isn't correct
22 Incorrect 69 ms 6516 KB Output isn't correct
23 Incorrect 69 ms 6516 KB Output isn't correct
24 Incorrect 69 ms 6516 KB Output isn't correct
25 Incorrect 93 ms 7796 KB Output isn't correct
26 Incorrect 73 ms 6516 KB Output isn't correct
27 Incorrect 69 ms 6516 KB Output isn't correct
28 Incorrect 66 ms 6516 KB Output isn't correct
29 Incorrect 63 ms 6516 KB Output isn't correct
30 Incorrect 56 ms 5440 KB Output isn't correct
31 Incorrect 0 ms 5144 KB Output isn't correct
32 Incorrect 0 ms 5144 KB Output isn't correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 5144 KB Output is correct
2 Correct 0 ms 5144 KB Output is correct
3 Correct 0 ms 5144 KB Output is correct
4 Correct 0 ms 5144 KB Output is correct
5 Partially correct 0 ms 5144 KB Partially correct
6 Correct 0 ms 5144 KB Output is correct
7 Correct 0 ms 5144 KB Output is correct
8 Correct 0 ms 5144 KB Output is correct
9 Correct 0 ms 5144 KB Output is correct
10 Partially correct 0 ms 5144 KB Partially correct
11 Correct 0 ms 5144 KB Output is correct
12 Correct 0 ms 5144 KB Output is correct
13 Correct 0 ms 5144 KB Output is correct
14 Correct 0 ms 5144 KB Output is correct
15 Partially correct 0 ms 5276 KB Partially correct
16 Correct 16 ms 5436 KB Output is correct
17 Correct 16 ms 5436 KB Output is correct
18 Correct 19 ms 5436 KB Output is correct
19 Correct 16 ms 5436 KB Output is correct
20 Partially correct 6 ms 5144 KB Partially correct
21 Correct 66 ms 6516 KB Output is correct
22 Correct 73 ms 6516 KB Output is correct
23 Correct 66 ms 6516 KB Output is correct
24 Correct 76 ms 6516 KB Output is correct
25 Partially correct 89 ms 7796 KB Partially correct
26 Correct 93 ms 6516 KB Output is correct
27 Correct 69 ms 6516 KB Output is correct
28 Correct 73 ms 6516 KB Output is correct
29 Correct 69 ms 6516 KB Output is correct
30 Partially correct 59 ms 5440 KB Partially correct
31 Correct 0 ms 5144 KB Output is correct
32 Correct 0 ms 5144 KB Output is correct