답안 #263813

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
263813	2020-08-14T02:23:04 Z	Falcon	Xylophone (JOI18_xylophone)	C++14	100 / 100	109 ms	536 KB

xylophone

#pragma GCC optimize("O2")

#include "xylophone.h"
#include <bits/stdc++.h>
#ifdef DEBUG
    #include "debug.hpp"
#endif

using namespace std;

#define all(c) (c).begin(), (c).end()
#define traverse(c, it) for(auto it = (c).begin(); it != (c).end(); it++)
#define rep(i, N) for(int i = 0; i < (N); i++)
#define rep1(i, N) for(int i = 1; i <= (N); i++)
#define rep2(i, s, e) for(int i = (s); i <= (e); i++)
#define rep3(i, s, e, d) for(int i = (s); (d) >= 0 ? i <= (e) : i >= (e); i += (d))
#define pb push_back


#ifdef DEBUG
    #define debug(x...) {dbg::depth++; string dbg_vals = dbg::to_string(x); dbg::depth--; dbg::fprint(__func__, __LINE__, #x, dbg_vals);}
    #define light_debug(x) {dbg::light = 1; dbg::dout << __func__ << ":" << __LINE__ << "  " << #x << " = " << x << endl; dbg::light = 0;}
#else
    #define debug(x...)
    #define light_debug(x) 
#endif

template<typename T>
T& ckmin(T& a, T b){ return a = a > b ? b : a; }

template<typename T>
T& ckmax(T& a, T b){ return a = a < b ? b : a; }

using ll = long long;
using pii = pair<int, int>;
using vi = vector<int>;
	

void solve(int N) {
	vi A(N + 1), d(N);
	rep1(i, N - 1)
		d[i] =  query(i, i + 1);
	A[2] = A[1] + d[1];

	int pre = 1;
	rep1(i, N - 2){
		if(query(i, i + 2) != d[i] + d[i + 1])
			pre *= -1;
		A[i + 2] = A[i + 1] + d[i + 1] * pre;
	}
	int shift = 1 - *min_element(1 + all(A));

	rep1(i, N) A[i] += shift;

	if(min_element(1 + all(A)) > max_element(1 + all(A)))
		rep1(i, N) A[i] = 1 + N - A[i];

	rep1(i, N) answer(i, A[i]);
}

Subtask #1
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	3 ms	256 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	416 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	3 ms	256 KB	Output is correct
15	Correct	3 ms	256 KB	Output is correct

Subtask #2
36.0 / 36.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	3 ms	256 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	416 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	3 ms	256 KB	Output is correct
15	Correct	3 ms	256 KB	Output is correct
16	Correct	6 ms	256 KB	Output is correct
17	Correct	9 ms	256 KB	Output is correct
18	Correct	15 ms	376 KB	Output is correct
19	Correct	22 ms	384 KB	Output is correct
20	Correct	22 ms	256 KB	Output is correct
21	Correct	22 ms	256 KB	Output is correct
22	Correct	19 ms	256 KB	Output is correct
23	Correct	18 ms	256 KB	Output is correct
24	Correct	19 ms	384 KB	Output is correct
25	Correct	19 ms	256 KB	Output is correct
26	Correct	17 ms	376 KB	Output is correct
27	Correct	16 ms	384 KB	Output is correct
28	Correct	15 ms	376 KB	Output is correct
29	Correct	19 ms	256 KB	Output is correct
30	Correct	13 ms	376 KB	Output is correct

Subtask #3
53.0 / 53.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	3 ms	256 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	416 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	3 ms	256 KB	Output is correct
15	Correct	3 ms	256 KB	Output is correct
16	Correct	6 ms	256 KB	Output is correct
17	Correct	9 ms	256 KB	Output is correct
18	Correct	15 ms	376 KB	Output is correct
19	Correct	22 ms	384 KB	Output is correct
20	Correct	22 ms	256 KB	Output is correct
21	Correct	22 ms	256 KB	Output is correct
22	Correct	19 ms	256 KB	Output is correct
23	Correct	18 ms	256 KB	Output is correct
24	Correct	19 ms	384 KB	Output is correct
25	Correct	19 ms	256 KB	Output is correct
26	Correct	17 ms	376 KB	Output is correct
27	Correct	16 ms	384 KB	Output is correct
28	Correct	15 ms	376 KB	Output is correct
29	Correct	19 ms	256 KB	Output is correct
30	Correct	13 ms	376 KB	Output is correct
31	Correct	39 ms	384 KB	Output is correct
32	Correct	43 ms	392 KB	Output is correct
33	Correct	66 ms	408 KB	Output is correct
34	Correct	93 ms	384 KB	Output is correct
35	Correct	90 ms	384 KB	Output is correct
36	Correct	71 ms	408 KB	Output is correct
37	Correct	77 ms	384 KB	Output is correct
38	Correct	95 ms	384 KB	Output is correct
39	Correct	97 ms	408 KB	Output is correct
40	Correct	70 ms	408 KB	Output is correct
41	Correct	109 ms	384 KB	Output is correct
42	Correct	55 ms	384 KB	Output is correct
43	Correct	95 ms	384 KB	Output is correct
44	Correct	89 ms	384 KB	Output is correct
45	Correct	89 ms	408 KB	Output is correct
46	Correct	96 ms	408 KB	Output is correct
47	Correct	85 ms	504 KB	Output is correct
48	Correct	99 ms	536 KB	Output is correct
49	Correct	101 ms	384 KB	Output is correct
50	Correct	83 ms	408 KB	Output is correct
51	Correct	91 ms	404 KB	Output is correct
52	Correct	80 ms	504 KB	Output is correct
53	Correct	81 ms	384 KB	Output is correct
54	Correct	89 ms	384 KB	Output is correct
55	Correct	92 ms	384 KB	Output is correct
56	Correct	95 ms	384 KB	Output is correct
57	Correct	89 ms	504 KB	Output is correct
58	Correct	78 ms	504 KB	Output is correct
59	Correct	70 ms	504 KB	Output is correct
60	Correct	87 ms	504 KB	Output is correct

답안 #263813

Compilation message

Subtask #1 11.0 / 11.0

Subtask #2 36.0 / 36.0

Subtask #3 53.0 / 53.0

Subtask #1
11.0 / 11.0

Subtask #2
36.0 / 36.0

Subtask #3
53.0 / 53.0