답안 #851013

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
851013 2023-09-18T08:14:24 Z wakandaaa Nice sequence (IZhO18_sequence) C++17
100 / 100
295 ms 47672 KB
#include <bits/stdc++.h>

using namespace std;

#define file ""

#define mp make_pair
#define fi first
#define se second
#define all(x) x.begin(), x.end()

#define getbit(x, i) (((x) >> (i)) & 1)
#define bit(x) (1LL << (x))
#define popcount __builtin_popcountll

mt19937_64 rd(chrono::steady_clock::now().time_since_epoch().count());
int rand(int l, int r) {
    return l + rd() % (r - l + 1);
}

const int N = 1e6 + 5;
const int mod = (int)1e9 + 7; // 998244353;
const int lg = 25; // lg + 1
const int oo = 1e9;
const long long ooo = 1e18;

template<class X, class Y> bool mini(X &a, Y b) {
    return a > b ? (a = b, true) : false;
}
template<class X, class Y> bool maxi(X &a, Y b) {
    return a < b ? (a = b, true) : false;
}
void add(int &a, int b) {
    a += b;
    if (a >= mod) a -= mod;
    if (a < 0) a += mod;
}

int n, m;
int len;
int timer = 0;
int vis[N], a[N];

void dfs(int u) {
	if (u < 0 || u > len || vis[u])
		return;
	vis[u] = true;
	dfs(u - n);
	dfs(u + m);
	a[u] = timer++;
}

void solve() {
	cin >> n >> m;
	len = n + m - 1 - __gcd(m, n);
	timer = 0;
	memset(vis, 0, sizeof vis);

	for (int i = 0; i <= len; ++i)
		dfs(i);
	cout << len << '\n';
	for (int i = 0; i < len; ++i) {
		cout << a[i] - a[i + 1] << ' ';
	}
	cout << '\n';
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);

    // freopen(file".inp", "r", stdin);
    // freopen(file".out", "w", stdout);

    int q;
    cin >> q;
    while (q--) {
    	solve();
    }

    return 0;
}

/*

*/
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5976 KB Ok
2 Correct 2 ms 5976 KB Ok
3 Correct 2 ms 5980 KB Ok
4 Correct 3 ms 5976 KB Ok
5 Correct 2 ms 5976 KB Ok
6 Correct 2 ms 5976 KB Ok
7 Correct 2 ms 5976 KB Ok
8 Correct 2 ms 5976 KB Ok
9 Correct 2 ms 5976 KB Ok
10 Correct 3 ms 6232 KB Ok
11 Correct 2 ms 5976 KB Ok
12 Correct 2 ms 5976 KB Ok
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5976 KB Ok
2 Correct 3 ms 5976 KB Ok
3 Correct 2 ms 5976 KB Ok
4 Correct 2 ms 5976 KB Ok
5 Correct 2 ms 5976 KB Ok
6 Correct 3 ms 5976 KB Ok
7 Correct 7 ms 6488 KB Ok
8 Correct 4 ms 6236 KB Ok
9 Correct 8 ms 6744 KB Ok
10 Correct 6 ms 6232 KB Ok
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5976 KB Ok
2 Correct 2 ms 5976 KB Ok
3 Correct 2 ms 5976 KB Ok
4 Correct 2 ms 5976 KB Ok
5 Correct 2 ms 5976 KB Ok
6 Correct 2 ms 5980 KB Ok
7 Correct 2 ms 5976 KB Ok
8 Correct 2 ms 5980 KB Ok
9 Correct 2 ms 5976 KB Ok
10 Correct 2 ms 5976 KB Ok
11 Correct 2 ms 5980 KB Ok
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5976 KB Ok
2 Correct 2 ms 5976 KB Ok
3 Correct 2 ms 5976 KB Ok
4 Correct 2 ms 5980 KB Ok
5 Correct 2 ms 5976 KB Ok
6 Correct 50 ms 16468 KB Ok
7 Correct 41 ms 14928 KB Ok
8 Correct 83 ms 18056 KB Ok
9 Correct 82 ms 16484 KB Ok
10 Correct 39 ms 13648 KB Ok
11 Correct 64 ms 19148 KB Ok
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5976 KB Ok
2 Correct 2 ms 5976 KB Ok
3 Correct 2 ms 5980 KB Ok
4 Correct 3 ms 5976 KB Ok
5 Correct 2 ms 5976 KB Ok
6 Correct 2 ms 5976 KB Ok
7 Correct 2 ms 5976 KB Ok
8 Correct 2 ms 5976 KB Ok
9 Correct 2 ms 5976 KB Ok
10 Correct 3 ms 6232 KB Ok
11 Correct 2 ms 5976 KB Ok
12 Correct 2 ms 5976 KB Ok
13 Correct 2 ms 5976 KB Ok
14 Correct 2 ms 5976 KB Ok
15 Correct 2 ms 5976 KB Ok
16 Correct 2 ms 5976 KB Ok
17 Correct 2 ms 5976 KB Ok
18 Correct 2 ms 5980 KB Ok
19 Correct 2 ms 5976 KB Ok
20 Correct 2 ms 5980 KB Ok
21 Correct 2 ms 5976 KB Ok
22 Correct 2 ms 5976 KB Ok
23 Correct 2 ms 5980 KB Ok
24 Correct 4 ms 5976 KB Ok
25 Correct 3 ms 5980 KB Ok
26 Correct 3 ms 6176 KB Ok
27 Correct 3 ms 5976 KB Ok
28 Correct 3 ms 5976 KB Ok
29 Correct 3 ms 5976 KB Ok
30 Correct 3 ms 5976 KB Ok
31 Correct 3 ms 5976 KB Ok
32 Correct 3 ms 5976 KB Ok
33 Correct 4 ms 5976 KB Ok
34 Correct 4 ms 6232 KB Ok
35 Correct 4 ms 6236 KB Ok
36 Correct 4 ms 6232 KB Ok
37 Correct 4 ms 6232 KB Ok
38 Correct 6 ms 6232 KB Ok
39 Correct 4 ms 6236 KB Ok
40 Correct 4 ms 6232 KB Ok
41 Correct 4 ms 6236 KB Ok
42 Correct 4 ms 6236 KB Ok
43 Correct 4 ms 6232 KB Ok
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5976 KB Ok
2 Correct 2 ms 5976 KB Ok
3 Correct 2 ms 5980 KB Ok
4 Correct 3 ms 5976 KB Ok
5 Correct 2 ms 5976 KB Ok
6 Correct 2 ms 5976 KB Ok
7 Correct 2 ms 5976 KB Ok
8 Correct 2 ms 5976 KB Ok
9 Correct 2 ms 5976 KB Ok
10 Correct 3 ms 6232 KB Ok
11 Correct 2 ms 5976 KB Ok
12 Correct 2 ms 5976 KB Ok
13 Correct 2 ms 5976 KB Ok
14 Correct 3 ms 5976 KB Ok
15 Correct 2 ms 5976 KB Ok
16 Correct 2 ms 5976 KB Ok
17 Correct 2 ms 5976 KB Ok
18 Correct 3 ms 5976 KB Ok
19 Correct 7 ms 6488 KB Ok
20 Correct 4 ms 6236 KB Ok
21 Correct 8 ms 6744 KB Ok
22 Correct 6 ms 6232 KB Ok
23 Correct 2 ms 5976 KB Ok
24 Correct 2 ms 5976 KB Ok
25 Correct 2 ms 5976 KB Ok
26 Correct 2 ms 5976 KB Ok
27 Correct 2 ms 5976 KB Ok
28 Correct 2 ms 5980 KB Ok
29 Correct 2 ms 5976 KB Ok
30 Correct 2 ms 5980 KB Ok
31 Correct 2 ms 5976 KB Ok
32 Correct 2 ms 5976 KB Ok
33 Correct 2 ms 5980 KB Ok
34 Correct 4 ms 5976 KB Ok
35 Correct 3 ms 5980 KB Ok
36 Correct 3 ms 6176 KB Ok
37 Correct 3 ms 5976 KB Ok
38 Correct 3 ms 5976 KB Ok
39 Correct 3 ms 5976 KB Ok
40 Correct 3 ms 5976 KB Ok
41 Correct 3 ms 5976 KB Ok
42 Correct 3 ms 5976 KB Ok
43 Correct 4 ms 5976 KB Ok
44 Correct 4 ms 6232 KB Ok
45 Correct 4 ms 6236 KB Ok
46 Correct 4 ms 6232 KB Ok
47 Correct 4 ms 6232 KB Ok
48 Correct 6 ms 6232 KB Ok
49 Correct 4 ms 6236 KB Ok
50 Correct 4 ms 6232 KB Ok
51 Correct 4 ms 6236 KB Ok
52 Correct 4 ms 6236 KB Ok
53 Correct 4 ms 6232 KB Ok
54 Correct 36 ms 10336 KB Ok
55 Correct 43 ms 10832 KB Ok
56 Correct 44 ms 10576 KB Ok
57 Correct 35 ms 9808 KB Ok
58 Correct 39 ms 10576 KB Ok
59 Correct 43 ms 10580 KB Ok
60 Correct 36 ms 10064 KB Ok
61 Correct 33 ms 10064 KB Ok
62 Correct 44 ms 10832 KB Ok
63 Correct 35 ms 10320 KB Ok
64 Correct 42 ms 10832 KB Ok
65 Correct 41 ms 10576 KB Ok
66 Correct 37 ms 10320 KB Ok
67 Correct 33 ms 10064 KB Ok
68 Correct 38 ms 10580 KB Ok
69 Correct 68 ms 17444 KB Ok
70 Correct 68 ms 17488 KB Ok
71 Correct 66 ms 15952 KB Ok
72 Correct 70 ms 17232 KB Ok
73 Correct 65 ms 16192 KB Ok
74 Correct 67 ms 16720 KB Ok
75 Correct 66 ms 16980 KB Ok
76 Correct 65 ms 17212 KB Ok
77 Correct 78 ms 16928 KB Ok
78 Correct 76 ms 17232 KB Ok
79 Correct 80 ms 17028 KB Ok
80 Correct 67 ms 15952 KB Ok
81 Correct 78 ms 17524 KB Ok
82 Correct 71 ms 16708 KB Ok
83 Correct 71 ms 17580 KB Ok
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 5976 KB Ok
2 Correct 2 ms 5976 KB Ok
3 Correct 2 ms 5980 KB Ok
4 Correct 3 ms 5976 KB Ok
5 Correct 2 ms 5976 KB Ok
6 Correct 2 ms 5976 KB Ok
7 Correct 2 ms 5976 KB Ok
8 Correct 2 ms 5976 KB Ok
9 Correct 2 ms 5976 KB Ok
10 Correct 3 ms 6232 KB Ok
11 Correct 2 ms 5976 KB Ok
12 Correct 2 ms 5976 KB Ok
13 Correct 2 ms 5976 KB Ok
14 Correct 3 ms 5976 KB Ok
15 Correct 2 ms 5976 KB Ok
16 Correct 2 ms 5976 KB Ok
17 Correct 2 ms 5976 KB Ok
18 Correct 3 ms 5976 KB Ok
19 Correct 7 ms 6488 KB Ok
20 Correct 4 ms 6236 KB Ok
21 Correct 8 ms 6744 KB Ok
22 Correct 6 ms 6232 KB Ok
23 Correct 2 ms 5976 KB Ok
24 Correct 2 ms 5976 KB Ok
25 Correct 2 ms 5976 KB Ok
26 Correct 2 ms 5976 KB Ok
27 Correct 2 ms 5976 KB Ok
28 Correct 2 ms 5980 KB Ok
29 Correct 2 ms 5976 KB Ok
30 Correct 2 ms 5980 KB Ok
31 Correct 2 ms 5976 KB Ok
32 Correct 2 ms 5976 KB Ok
33 Correct 2 ms 5980 KB Ok
34 Correct 2 ms 5976 KB Ok
35 Correct 2 ms 5976 KB Ok
36 Correct 2 ms 5976 KB Ok
37 Correct 2 ms 5980 KB Ok
38 Correct 2 ms 5976 KB Ok
39 Correct 50 ms 16468 KB Ok
40 Correct 41 ms 14928 KB Ok
41 Correct 83 ms 18056 KB Ok
42 Correct 82 ms 16484 KB Ok
43 Correct 39 ms 13648 KB Ok
44 Correct 64 ms 19148 KB Ok
45 Correct 4 ms 5976 KB Ok
46 Correct 3 ms 5980 KB Ok
47 Correct 3 ms 6176 KB Ok
48 Correct 3 ms 5976 KB Ok
49 Correct 3 ms 5976 KB Ok
50 Correct 3 ms 5976 KB Ok
51 Correct 3 ms 5976 KB Ok
52 Correct 3 ms 5976 KB Ok
53 Correct 3 ms 5976 KB Ok
54 Correct 4 ms 5976 KB Ok
55 Correct 4 ms 6232 KB Ok
56 Correct 4 ms 6236 KB Ok
57 Correct 4 ms 6232 KB Ok
58 Correct 4 ms 6232 KB Ok
59 Correct 6 ms 6232 KB Ok
60 Correct 4 ms 6236 KB Ok
61 Correct 4 ms 6232 KB Ok
62 Correct 4 ms 6236 KB Ok
63 Correct 4 ms 6236 KB Ok
64 Correct 4 ms 6232 KB Ok
65 Correct 36 ms 10336 KB Ok
66 Correct 43 ms 10832 KB Ok
67 Correct 44 ms 10576 KB Ok
68 Correct 35 ms 9808 KB Ok
69 Correct 39 ms 10576 KB Ok
70 Correct 43 ms 10580 KB Ok
71 Correct 36 ms 10064 KB Ok
72 Correct 33 ms 10064 KB Ok
73 Correct 44 ms 10832 KB Ok
74 Correct 35 ms 10320 KB Ok
75 Correct 42 ms 10832 KB Ok
76 Correct 41 ms 10576 KB Ok
77 Correct 37 ms 10320 KB Ok
78 Correct 33 ms 10064 KB Ok
79 Correct 38 ms 10580 KB Ok
80 Correct 68 ms 17444 KB Ok
81 Correct 68 ms 17488 KB Ok
82 Correct 66 ms 15952 KB Ok
83 Correct 70 ms 17232 KB Ok
84 Correct 65 ms 16192 KB Ok
85 Correct 67 ms 16720 KB Ok
86 Correct 66 ms 16980 KB Ok
87 Correct 65 ms 17212 KB Ok
88 Correct 78 ms 16928 KB Ok
89 Correct 76 ms 17232 KB Ok
90 Correct 80 ms 17028 KB Ok
91 Correct 67 ms 15952 KB Ok
92 Correct 78 ms 17524 KB Ok
93 Correct 71 ms 16708 KB Ok
94 Correct 71 ms 17580 KB Ok
95 Correct 91 ms 13780 KB Ok
96 Correct 129 ms 16564 KB Ok
97 Correct 128 ms 15920 KB Ok
98 Correct 97 ms 14160 KB Ok
99 Correct 116 ms 14932 KB Ok
100 Correct 116 ms 15856 KB Ok
101 Correct 134 ms 15036 KB Ok
102 Correct 121 ms 15440 KB Ok
103 Correct 117 ms 15560 KB Ok
104 Correct 137 ms 16464 KB Ok
105 Correct 142 ms 16408 KB Ok
106 Correct 107 ms 14672 KB Ok
107 Correct 122 ms 15696 KB Ok
108 Correct 133 ms 16976 KB Ok
109 Correct 121 ms 15620 KB Ok
110 Correct 275 ms 46928 KB Ok
111 Correct 287 ms 47672 KB Ok
112 Correct 265 ms 43344 KB Ok
113 Correct 280 ms 46696 KB Ok
114 Correct 276 ms 42816 KB Ok
115 Correct 281 ms 47648 KB Ok
116 Correct 293 ms 47128 KB Ok
117 Correct 272 ms 47440 KB Ok
118 Correct 286 ms 41856 KB Ok
119 Correct 278 ms 46760 KB Ok
120 Correct 267 ms 47444 KB Ok
121 Correct 282 ms 45244 KB Ok
122 Correct 265 ms 47440 KB Ok
123 Correct 279 ms 45488 KB Ok
124 Correct 295 ms 43088 KB Ok
125 Correct 230 ms 30800 KB Ok