oj.uz

Submission #42939

# Submission time Handle Problem Language Result Execution time Memory
42939 2018-03-06T11:29:33 Z bash Nice sequence (IZhO18_sequence) C++14
100 / 100
 713 ms 43236 KB 
/**
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*/
#include <bits/stdc++.h>

#define F first
#define S second
#define endl '\n'
#define pb push_back

const long long MOD = 1e9 + 7;
const long long MAXN = 1e6 + 1;
using namespace std;

typedef long long ll;

long long readInt() {
    bool minus1 = false;
    long long result = 0;
    char ch;
    ch = getchar();
    while (true) {
        if (ch == '-') break;
        if (ch >= '0' && ch <= '9') break;
        ch = getchar();
    }
    if (ch == '-') minus1 = true; else result = ch-'0';
    while (true) {
        ch = getchar();
        if (ch < '0' || ch > '9') break;
        result = result*10 + (ch - '0');
    }
    if (minus1)
        return -result;
    else
        return result;
}

int N, M, sz;
int a[MAXN];
int used[MAXN];
int timer;
int tmr = 1;

void dfs(int v) {

    used[v] = tmr;
    if (v - N >= 0 && used[v-N] != tmr)
    	dfs(v - N);
    if (v + M <= sz && used[v+M] != tmr)
    	dfs(v + M);
    a[v] = timer++;
} 

int main() {
	#ifdef IZI_KATKA
	assert(freopen("input", "r", stdin));
    assert(freopen("output", "w", stdout));
    #endif
    int T = readInt();
    while(T--) {
	    N = readInt(), M = readInt();
	    sz = N + M - __gcd(N, M) - 1;
	    timer = 0;
	    tmr ++;
	    cout << sz << endl;
		for (int i = 0; i <= sz; i++) {
			if (used[i] != tmr)
			dfs(i);
		}    
		for (int i = 0; i < sz; i++) {
			cout << a[i] - a[i+1] << ' ';
		}
		cout << endl;

	}
    return 0;
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Ok
2 Correct 1 ms 352 KB Ok
3 Correct 1 ms 404 KB Ok
4 Correct 1 ms 476 KB Ok
5 Correct 1 ms 476 KB Ok
6 Correct 1 ms 532 KB Ok
7 Correct 2 ms 536 KB Ok
8 Correct 1 ms 656 KB Ok
9 Correct 1 ms 656 KB Ok
10 Correct 1 ms 656 KB Ok
11 Correct 1 ms 656 KB Ok
12 Correct 1 ms 656 KB Ok

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 656 KB Ok
2 Correct 2 ms 656 KB Ok
3 Correct 2 ms 724 KB Ok
4 Correct 2 ms 724 KB Ok
5 Correct 1 ms 724 KB Ok
6 Correct 3 ms 812 KB Ok
7 Correct 10 ms 1216 KB Ok
8 Correct 5 ms 1216 KB Ok
9 Correct 11 ms 1416 KB Ok
10 Correct 7 ms 1416 KB Ok

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1416 KB Ok
2 Correct 1 ms 1416 KB Ok
3 Correct 1 ms 1416 KB Ok
4 Correct 1 ms 1416 KB Ok
5 Correct 1 ms 1416 KB Ok
6 Correct 1 ms 1416 KB Ok
7 Correct 1 ms 1416 KB Ok
8 Correct 1 ms 1416 KB Ok
9 Correct 1 ms 1416 KB Ok
10 Correct 1 ms 1416 KB Ok
11 Correct 1 ms 1416 KB Ok

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1416 KB Ok
2 Correct 1 ms 1416 KB Ok
3 Correct 1 ms 1416 KB Ok
4 Correct 1 ms 1416 KB Ok
5 Correct 1 ms 1416 KB Ok
6 Correct 82 ms 10232 KB Ok
7 Correct 74 ms 10232 KB Ok
8 Correct 156 ms 12016 KB Ok
9 Correct 113 ms 12016 KB Ok
10 Correct 66 ms 12016 KB Ok
11 Correct 124 ms 13252 KB Ok

Subtask #5
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Ok
2 Correct 1 ms 352 KB Ok
3 Correct 1 ms 404 KB Ok
4 Correct 1 ms 476 KB Ok
5 Correct 1 ms 476 KB Ok
6 Correct 1 ms 532 KB Ok
7 Correct 2 ms 536 KB Ok
8 Correct 1 ms 656 KB Ok
9 Correct 1 ms 656 KB Ok
10 Correct 1 ms 656 KB Ok
11 Correct 1 ms 656 KB Ok
12 Correct 1 ms 656 KB Ok
13 Correct 1 ms 1416 KB Ok
14 Correct 1 ms 1416 KB Ok
15 Correct 1 ms 1416 KB Ok
16 Correct 1 ms 1416 KB Ok
17 Correct 1 ms 1416 KB Ok
18 Correct 1 ms 1416 KB Ok
19 Correct 1 ms 1416 KB Ok
20 Correct 1 ms 1416 KB Ok
21 Correct 1 ms 1416 KB Ok
22 Correct 1 ms 1416 KB Ok
23 Correct 1 ms 1416 KB Ok
24 Correct 4 ms 13252 KB Ok
25 Correct 5 ms 13252 KB Ok
26 Correct 3 ms 13252 KB Ok
27 Correct 3 ms 13252 KB Ok
28 Correct 3 ms 13252 KB Ok
29 Correct 5 ms 13252 KB Ok
30 Correct 3 ms 13252 KB Ok
31 Correct 3 ms 13252 KB Ok
32 Correct 3 ms 13252 KB Ok
33 Correct 5 ms 13252 KB Ok
34 Correct 5 ms 13252 KB Ok
35 Correct 5 ms 13252 KB Ok
36 Correct 5 ms 13252 KB Ok
37 Correct 5 ms 13252 KB Ok
38 Correct 5 ms 13252 KB Ok
39 Correct 5 ms 13252 KB Ok
40 Correct 5 ms 13252 KB Ok
41 Correct 5 ms 13252 KB Ok
42 Correct 5 ms 13252 KB Ok
43 Correct 5 ms 13252 KB Ok

Subtask #6
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Ok
2 Correct 1 ms 352 KB Ok
3 Correct 1 ms 404 KB Ok
4 Correct 1 ms 476 KB Ok
5 Correct 1 ms 476 KB Ok
6 Correct 1 ms 532 KB Ok
7 Correct 2 ms 536 KB Ok
8 Correct 1 ms 656 KB Ok
9 Correct 1 ms 656 KB Ok
10 Correct 1 ms 656 KB Ok
11 Correct 1 ms 656 KB Ok
12 Correct 1 ms 656 KB Ok
13 Correct 1 ms 656 KB Ok
14 Correct 2 ms 656 KB Ok
15 Correct 2 ms 724 KB Ok
16 Correct 2 ms 724 KB Ok
17 Correct 1 ms 724 KB Ok
18 Correct 3 ms 812 KB Ok
19 Correct 10 ms 1216 KB Ok
20 Correct 5 ms 1216 KB Ok
21 Correct 11 ms 1416 KB Ok
22 Correct 7 ms 1416 KB Ok
23 Correct 1 ms 1416 KB Ok
24 Correct 1 ms 1416 KB Ok
25 Correct 1 ms 1416 KB Ok
26 Correct 1 ms 1416 KB Ok
27 Correct 1 ms 1416 KB Ok
28 Correct 1 ms 1416 KB Ok
29 Correct 1 ms 1416 KB Ok
30 Correct 1 ms 1416 KB Ok
31 Correct 1 ms 1416 KB Ok
32 Correct 1 ms 1416 KB Ok
33 Correct 1 ms 1416 KB Ok
34 Correct 4 ms 13252 KB Ok
35 Correct 5 ms 13252 KB Ok
36 Correct 3 ms 13252 KB Ok
37 Correct 3 ms 13252 KB Ok
38 Correct 3 ms 13252 KB Ok
39 Correct 5 ms 13252 KB Ok
40 Correct 3 ms 13252 KB Ok
41 Correct 3 ms 13252 KB Ok
42 Correct 3 ms 13252 KB Ok
43 Correct 5 ms 13252 KB Ok
44 Correct 5 ms 13252 KB Ok
45 Correct 5 ms 13252 KB Ok
46 Correct 5 ms 13252 KB Ok
47 Correct 5 ms 13252 KB Ok
48 Correct 5 ms 13252 KB Ok
49 Correct 5 ms 13252 KB Ok
50 Correct 5 ms 13252 KB Ok
51 Correct 5 ms 13252 KB Ok
52 Correct 5 ms 13252 KB Ok
53 Correct 5 ms 13252 KB Ok
54 Correct 78 ms 13252 KB Ok
55 Correct 74 ms 13252 KB Ok
56 Correct 70 ms 13252 KB Ok
57 Correct 59 ms 13252 KB Ok
58 Correct 67 ms 13252 KB Ok
59 Correct 63 ms 13252 KB Ok
60 Correct 56 ms 13252 KB Ok
61 Correct 56 ms 13252 KB Ok
62 Correct 77 ms 13252 KB Ok
63 Correct 60 ms 13252 KB Ok
64 Correct 75 ms 13252 KB Ok
65 Correct 74 ms 13252 KB Ok
66 Correct 66 ms 13252 KB Ok
67 Correct 55 ms 13252 KB Ok
68 Correct 70 ms 13252 KB Ok
69 Correct 168 ms 13252 KB Ok
70 Correct 129 ms 13252 KB Ok
71 Correct 130 ms 13252 KB Ok
72 Correct 127 ms 13252 KB Ok
73 Correct 126 ms 13252 KB Ok
74 Correct 130 ms 13252 KB Ok
75 Correct 142 ms 13252 KB Ok
76 Correct 150 ms 13252 KB Ok
77 Correct 127 ms 13252 KB Ok
78 Correct 143 ms 13252 KB Ok
79 Correct 143 ms 13252 KB Ok
80 Correct 131 ms 13252 KB Ok
81 Correct 128 ms 13252 KB Ok
82 Correct 140 ms 13252 KB Ok
83 Correct 128 ms 13252 KB Ok

Subtask #7
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Ok
2 Correct 1 ms 352 KB Ok
3 Correct 1 ms 404 KB Ok
4 Correct 1 ms 476 KB Ok
5 Correct 1 ms 476 KB Ok
6 Correct 1 ms 532 KB Ok
7 Correct 2 ms 536 KB Ok
8 Correct 1 ms 656 KB Ok
9 Correct 1 ms 656 KB Ok
10 Correct 1 ms 656 KB Ok
11 Correct 1 ms 656 KB Ok
12 Correct 1 ms 656 KB Ok
13 Correct 1 ms 656 KB Ok
14 Correct 2 ms 656 KB Ok
15 Correct 2 ms 724 KB Ok
16 Correct 2 ms 724 KB Ok
17 Correct 1 ms 724 KB Ok
18 Correct 3 ms 812 KB Ok
19 Correct 10 ms 1216 KB Ok
20 Correct 5 ms 1216 KB Ok
21 Correct 11 ms 1416 KB Ok
22 Correct 7 ms 1416 KB Ok
23 Correct 1 ms 1416 KB Ok
24 Correct 1 ms 1416 KB Ok
25 Correct 1 ms 1416 KB Ok
26 Correct 1 ms 1416 KB Ok
27 Correct 1 ms 1416 KB Ok
28 Correct 1 ms 1416 KB Ok
29 Correct 1 ms 1416 KB Ok
30 Correct 1 ms 1416 KB Ok
31 Correct 1 ms 1416 KB Ok
32 Correct 1 ms 1416 KB Ok
33 Correct 1 ms 1416 KB Ok
34 Correct 1 ms 1416 KB Ok
35 Correct 1 ms 1416 KB Ok
36 Correct 1 ms 1416 KB Ok
37 Correct 1 ms 1416 KB Ok
38 Correct 1 ms 1416 KB Ok
39 Correct 82 ms 10232 KB Ok
40 Correct 74 ms 10232 KB Ok
41 Correct 156 ms 12016 KB Ok
42 Correct 113 ms 12016 KB Ok
43 Correct 66 ms 12016 KB Ok
44 Correct 124 ms 13252 KB Ok
45 Correct 4 ms 13252 KB Ok
46 Correct 5 ms 13252 KB Ok
47 Correct 3 ms 13252 KB Ok
48 Correct 3 ms 13252 KB Ok
49 Correct 3 ms 13252 KB Ok
50 Correct 5 ms 13252 KB Ok
51 Correct 3 ms 13252 KB Ok
52 Correct 3 ms 13252 KB Ok
53 Correct 3 ms 13252 KB Ok
54 Correct 5 ms 13252 KB Ok
55 Correct 5 ms 13252 KB Ok
56 Correct 5 ms 13252 KB Ok
57 Correct 5 ms 13252 KB Ok
58 Correct 5 ms 13252 KB Ok
59 Correct 5 ms 13252 KB Ok
60 Correct 5 ms 13252 KB Ok
61 Correct 5 ms 13252 KB Ok
62 Correct 5 ms 13252 KB Ok
63 Correct 5 ms 13252 KB Ok
64 Correct 5 ms 13252 KB Ok
65 Correct 78 ms 13252 KB Ok
66 Correct 74 ms 13252 KB Ok
67 Correct 70 ms 13252 KB Ok
68 Correct 59 ms 13252 KB Ok
69 Correct 67 ms 13252 KB Ok
70 Correct 63 ms 13252 KB Ok
71 Correct 56 ms 13252 KB Ok
72 Correct 56 ms 13252 KB Ok
73 Correct 77 ms 13252 KB Ok
74 Correct 60 ms 13252 KB Ok
75 Correct 75 ms 13252 KB Ok
76 Correct 74 ms 13252 KB Ok
77 Correct 66 ms 13252 KB Ok
78 Correct 55 ms 13252 KB Ok
79 Correct 70 ms 13252 KB Ok
80 Correct 168 ms 13252 KB Ok
81 Correct 129 ms 13252 KB Ok
82 Correct 130 ms 13252 KB Ok
83 Correct 127 ms 13252 KB Ok
84 Correct 126 ms 13252 KB Ok
85 Correct 130 ms 13252 KB Ok
86 Correct 142 ms 13252 KB Ok
87 Correct 150 ms 13252 KB Ok
88 Correct 127 ms 13252 KB Ok
89 Correct 143 ms 13252 KB Ok
90 Correct 143 ms 13252 KB Ok
91 Correct 131 ms 13252 KB Ok
92 Correct 128 ms 13252 KB Ok
93 Correct 140 ms 13252 KB Ok
94 Correct 128 ms 13252 KB Ok
95 Correct 163 ms 13252 KB Ok
96 Correct 242 ms 13252 KB Ok
97 Correct 269 ms 13252 KB Ok
98 Correct 177 ms 13252 KB Ok
99 Correct 211 ms 13252 KB Ok
100 Correct 224 ms 13252 KB Ok
101 Correct 254 ms 13252 KB Ok
102 Correct 200 ms 13252 KB Ok
103 Correct 207 ms 13252 KB Ok
104 Correct 258 ms 13252 KB Ok
105 Correct 223 ms 13252 KB Ok
106 Correct 202 ms 13252 KB Ok
107 Correct 233 ms 13252 KB Ok
108 Correct 278 ms 13252 KB Ok
109 Correct 235 ms 13252 KB Ok
110 Correct 614 ms 42112 KB Ok
111 Correct 713 ms 43164 KB Ok
112 Correct 639 ms 43164 KB Ok
113 Correct 589 ms 43164 KB Ok
114 Correct 665 ms 43164 KB Ok
115 Correct 680 ms 43164 KB Ok
116 Correct 676 ms 43164 KB Ok
117 Correct 618 ms 43164 KB Ok
118 Correct 595 ms 43164 KB Ok
119 Correct 667 ms 43164 KB Ok
120 Correct 629 ms 43236 KB Ok
121 Correct 591 ms 43236 KB Ok
122 Correct 606 ms 43236 KB Ok
123 Correct 636 ms 43236 KB Ok
124 Correct 621 ms 43236 KB Ok
125 Correct 402 ms 43236 KB Ok