답안 #23001

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
23001	2017-05-01T06:05:52 Z	kdh9949	Gap (APIO16_gap)	C++14	30 / 100	109 ms	7460 KB

gap

#include "gap.h"
#include <algorithm>
using namespace std;
typedef long long ll;

vector<ll> v;
ll a = 0, b = (1LL << 62), c, x, y, ans;

ll findGap(int T, int N)
{
	if(T == 1){
        for(int i = 0; i < (N + 1) / 2; i++){
            MinMax(a + 1, b - 1, &a, &b);
            v.push_back(a); v.push_back(b);
        }
    }
	else{
		MinMax(a, b, &a, &b);
		v.push_back(a); v.push_back(b);
		c = b - a; N--;
		for(int i = 0; i < N; i++){
			ll q = a + c / N * i + 1;
			ll w = a + c / N * (i + 1);
			if(w == b) w--;
			if(q > w) continue;
			MinMax(q, w, &x, &y);
			if(x == -1) continue;
			v.push_back(x); v.push_back(y);
		}
	}
	sort(v.begin(), v.end());
	for(int i = 1; i < v.size(); i++) ans = max(ans, v[i] - v[i - 1]);
	return ans;
}

Compilation message

gap.cpp: In function 'll findGap(int, int)':
gap.cpp:32:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i = 1; i < v.size(); i++) ans = max(ans, v[i] - v[i - 1]);
                   ^

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	4300 KB	Output is correct
2	Correct	0 ms	4300 KB	Output is correct
3	Correct	0 ms	4300 KB	Output is correct
4	Correct	0 ms	4300 KB	Output is correct
5	Correct	0 ms	4300 KB	Output is correct
6	Correct	0 ms	4300 KB	Output is correct
7	Correct	0 ms	4300 KB	Output is correct
8	Correct	0 ms	4300 KB	Output is correct
9	Correct	0 ms	4300 KB	Output is correct
10	Correct	0 ms	4300 KB	Output is correct
11	Correct	0 ms	4300 KB	Output is correct
12	Correct	0 ms	4300 KB	Output is correct
13	Correct	0 ms	4300 KB	Output is correct
14	Correct	0 ms	4300 KB	Output is correct
15	Correct	0 ms	4300 KB	Output is correct
16	Correct	13 ms	4772 KB	Output is correct
17	Correct	9 ms	4772 KB	Output is correct
18	Correct	6 ms	4772 KB	Output is correct
19	Correct	13 ms	4772 KB	Output is correct
20	Correct	13 ms	4772 KB	Output is correct
21	Correct	56 ms	5924 KB	Output is correct
22	Correct	59 ms	5924 KB	Output is correct
23	Correct	53 ms	5924 KB	Output is correct
24	Correct	49 ms	5924 KB	Output is correct
25	Correct	53 ms	5924 KB	Output is correct
26	Correct	56 ms	5924 KB	Output is correct
27	Correct	56 ms	5924 KB	Output is correct
28	Correct	56 ms	5924 KB	Output is correct
29	Correct	53 ms	5924 KB	Output is correct
30	Correct	49 ms	5924 KB	Output is correct
31	Correct	0 ms	4300 KB	Output is correct
32	Correct	0 ms	4300 KB	Output is correct

Subtask #2

0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	4300 KB	Output is correct
2	Correct	0 ms	4300 KB	Output is correct
3	Correct	0 ms	4300 KB	Output is correct
4	Correct	0 ms	4300 KB	Output is correct
5	Correct	0 ms	4300 KB	Output is correct
6	Correct	0 ms	4300 KB	Output is correct
7	Correct	0 ms	4300 KB	Output is correct
8	Correct	0 ms	4300 KB	Output is correct
9	Correct	0 ms	4300 KB	Output is correct
10	Correct	0 ms	4300 KB	Output is correct
11	Correct	0 ms	4300 KB	Output is correct
12	Correct	0 ms	4300 KB	Output is correct
13	Correct	0 ms	4300 KB	Output is correct
14	Correct	0 ms	4300 KB	Output is correct
15	Correct	0 ms	4444 KB	Output is correct
16	Correct	13 ms	4772 KB	Output is correct
17	Correct	19 ms	4772 KB	Output is correct
18	Correct	13 ms	4772 KB	Output is correct
19	Correct	13 ms	4772 KB	Output is correct
20	Incorrect	6 ms	4300 KB	Output isn't correct
21	Correct	79 ms	5924 KB	Output is correct
22	Correct	79 ms	5924 KB	Output is correct
23	Correct	69 ms	5924 KB	Output is correct
24	Correct	86 ms	5924 KB	Output is correct
25	Correct	89 ms	7460 KB	Output is correct
26	Correct	109 ms	5924 KB	Output is correct
27	Correct	76 ms	5924 KB	Output is correct
28	Correct	63 ms	5924 KB	Output is correct
29	Correct	96 ms	5924 KB	Output is correct
30	Incorrect	36 ms	4576 KB	Output isn't correct
31	Correct	0 ms	4300 KB	Output is correct
32	Correct	0 ms	4300 KB	Output is correct