oj.uz

답안 #1086401

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1086401 2024-09-10T13:06:40 Z 8pete8 Nice sequence (IZhO18_sequence) C
100 / 100
 822 ms 73812 KB 
#include<stdio.h>
#include <stdlib.h>
#define int long long
int compare(const void* a, const void* b){
   return (*(int*)a - *(int*)b);
}
const int mx=1e9,mxn=400000;
int k=0;
int *adj[400000+10],sz[400000+10],vis[400000+10],ord[400000+10],cnt=0;
int what[400000+10];
void ts(int cur){
    vis[cur]=1;
    for(int i=0;i<sz[cur];i++)if(!vis[adj[cur][i]])ts(adj[cur][i]);
    ord[cnt++]=cur;
}
void re(int m,int n){
    //get length
    k+=(m/n)*n;
    if(m%n)re(n,m%n);
}
void solve(){
    k=0,cnt=0;
    int n,m;scanf("%lld %lld",&n,&m);
    int mul=-1;
    if(n>m){
        n^=m,m^=n,n^=m;
        mul=1;
    }
    re(m,n);
    k--;
    for(int i=0;i<=k;i++){
        if(i-m>=0){
            adj[i] = (int *)realloc(adj[i],(sz[i] + 1)*sizeof(int));
            adj[i][sz[i]++]=i-m;
        }
        if(i-n>=0){
            adj[i-n]=(int *)realloc(adj[i-n],(sz[i-n] + 1)*sizeof(int));
            adj[i-n][sz[i-n]++]=i;
        }
    }
    //get length
    printf("%lld\n",k);
    for(int i=0;i<=k;i++)if(!vis[i])ts(i);
    for(int i=cnt;i>=0;i--)what[ord[i]]=(k-i);
    for(int i=1;i<=k;i++)printf("%lld ",mul*(what[i]-what[i-1]));
    for(int i=0;i<=k;i++){
        if(adj[i]!=NULL)free(adj[i]);
        adj[i]=NULL;
        sz[i]=what[i]=vis[i]=0;
    }
    printf("\n");
}
int32_t main(){
    int t;scanf("%lld",&t);
    while(t--)solve();
}
/*
 
+++-
 
3
3 1
2 3 
1 1

case 


 
*/

Compilation message

sequence.c: In function 'solve':
sequence.c:23:13: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |     int n,m;scanf("%lld %lld",&n,&m);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~
sequence.c: In function 'main':
sequence.c:54:11: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   54 |     int t;scanf("%lld",&t);
      |           ^~~~~~~~~~~~~~~~

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Ok
2 Correct 0 ms 2396 KB Ok
3 Correct 0 ms 2396 KB Ok
4 Correct 1 ms 2396 KB Ok
5 Correct 1 ms 2396 KB Ok
6 Correct 1 ms 2396 KB Ok
7 Correct 1 ms 2396 KB Ok
8 Correct 0 ms 2396 KB Ok
9 Correct 1 ms 2396 KB Ok
10 Correct 0 ms 2396 KB Ok
11 Correct 1 ms 2396 KB Ok
12 Correct 1 ms 2396 KB Ok

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Ok
2 Correct 1 ms 2396 KB Ok
3 Correct 1 ms 2396 KB Ok
4 Correct 0 ms 2396 KB Ok
5 Correct 0 ms 2396 KB Ok
6 Correct 2 ms 2652 KB Ok
7 Correct 8 ms 5724 KB Ok
8 Correct 4 ms 2904 KB Ok
9 Correct 10 ms 5724 KB Ok
10 Correct 9 ms 3164 KB Ok

Subtask #3
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Ok
2 Correct 0 ms 2396 KB Ok
3 Correct 1 ms 2396 KB Ok
4 Correct 1 ms 2396 KB Ok
5 Correct 1 ms 2392 KB Ok
6 Correct 0 ms 2396 KB Ok
7 Correct 0 ms 2396 KB Ok
8 Correct 0 ms 2396 KB Ok
9 Correct 0 ms 2396 KB Ok
10 Correct 1 ms 2396 KB Ok
11 Correct 1 ms 2396 KB Ok

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB Ok
2 Correct 0 ms 2396 KB Ok
3 Correct 1 ms 2396 KB Ok
4 Correct 1 ms 2392 KB Ok
5 Correct 0 ms 2396 KB Ok
6 Correct 79 ms 19476 KB Ok
7 Correct 61 ms 19028 KB Ok
8 Correct 123 ms 24316 KB Ok
9 Correct 101 ms 23376 KB Ok
10 Correct 59 ms 13392 KB Ok
11 Correct 88 ms 23632 KB Ok

Subtask #5
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Ok
2 Correct 0 ms 2396 KB Ok
3 Correct 0 ms 2396 KB Ok
4 Correct 1 ms 2396 KB Ok
5 Correct 1 ms 2396 KB Ok
6 Correct 1 ms 2396 KB Ok
7 Correct 1 ms 2396 KB Ok
8 Correct 0 ms 2396 KB Ok
9 Correct 1 ms 2396 KB Ok
10 Correct 0 ms 2396 KB Ok
11 Correct 1 ms 2396 KB Ok
12 Correct 1 ms 2396 KB Ok
13 Correct 1 ms 2396 KB Ok
14 Correct 0 ms 2396 KB Ok
15 Correct 1 ms 2396 KB Ok
16 Correct 1 ms 2396 KB Ok
17 Correct 1 ms 2392 KB Ok
18 Correct 0 ms 2396 KB Ok
19 Correct 0 ms 2396 KB Ok
20 Correct 0 ms 2396 KB Ok
21 Correct 0 ms 2396 KB Ok
22 Correct 1 ms 2396 KB Ok
23 Correct 1 ms 2396 KB Ok
24 Correct 2 ms 2648 KB Ok
25 Correct 2 ms 2712 KB Ok
26 Correct 2 ms 2652 KB Ok
27 Correct 2 ms 2652 KB Ok
28 Correct 2 ms 2652 KB Ok
29 Correct 2 ms 2648 KB Ok
30 Correct 2 ms 2648 KB Ok
31 Correct 2 ms 2648 KB Ok
32 Correct 2 ms 2652 KB Ok
33 Correct 2 ms 2652 KB Ok
34 Correct 3 ms 2904 KB Ok
35 Correct 3 ms 2904 KB Ok
36 Correct 3 ms 2908 KB Ok
37 Correct 3 ms 2900 KB Ok
38 Correct 3 ms 3032 KB Ok
39 Correct 3 ms 2908 KB Ok
40 Correct 3 ms 2908 KB Ok
41 Correct 3 ms 2880 KB Ok
42 Correct 4 ms 2908 KB Ok
43 Correct 4 ms 2908 KB Ok

Subtask #6
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Ok
2 Correct 0 ms 2396 KB Ok
3 Correct 0 ms 2396 KB Ok
4 Correct 1 ms 2396 KB Ok
5 Correct 1 ms 2396 KB Ok
6 Correct 1 ms 2396 KB Ok
7 Correct 1 ms 2396 KB Ok
8 Correct 0 ms 2396 KB Ok
9 Correct 1 ms 2396 KB Ok
10 Correct 0 ms 2396 KB Ok
11 Correct 1 ms 2396 KB Ok
12 Correct 1 ms 2396 KB Ok
13 Correct 1 ms 2396 KB Ok
14 Correct 1 ms 2396 KB Ok
15 Correct 1 ms 2396 KB Ok
16 Correct 0 ms 2396 KB Ok
17 Correct 0 ms 2396 KB Ok
18 Correct 2 ms 2652 KB Ok
19 Correct 8 ms 5724 KB Ok
20 Correct 4 ms 2904 KB Ok
21 Correct 10 ms 5724 KB Ok
22 Correct 9 ms 3164 KB Ok
23 Correct 1 ms 2396 KB Ok
24 Correct 0 ms 2396 KB Ok
25 Correct 1 ms 2396 KB Ok
26 Correct 1 ms 2396 KB Ok
27 Correct 1 ms 2392 KB Ok
28 Correct 0 ms 2396 KB Ok
29 Correct 0 ms 2396 KB Ok
30 Correct 0 ms 2396 KB Ok
31 Correct 0 ms 2396 KB Ok
32 Correct 1 ms 2396 KB Ok
33 Correct 1 ms 2396 KB Ok
34 Correct 2 ms 2648 KB Ok
35 Correct 2 ms 2712 KB Ok
36 Correct 2 ms 2652 KB Ok
37 Correct 2 ms 2652 KB Ok
38 Correct 2 ms 2652 KB Ok
39 Correct 2 ms 2648 KB Ok
40 Correct 2 ms 2648 KB Ok
41 Correct 2 ms 2648 KB Ok
42 Correct 2 ms 2652 KB Ok
43 Correct 2 ms 2652 KB Ok
44 Correct 3 ms 2904 KB Ok
45 Correct 3 ms 2904 KB Ok
46 Correct 3 ms 2908 KB Ok
47 Correct 3 ms 2900 KB Ok
48 Correct 3 ms 3032 KB Ok
49 Correct 3 ms 2908 KB Ok
50 Correct 3 ms 2908 KB Ok
51 Correct 3 ms 2880 KB Ok
52 Correct 4 ms 2908 KB Ok
53 Correct 4 ms 2908 KB Ok
54 Correct 52 ms 10584 KB Ok
55 Correct 74 ms 10764 KB Ok
56 Correct 61 ms 11120 KB Ok
57 Correct 45 ms 11024 KB Ok
58 Correct 62 ms 10320 KB Ok
59 Correct 61 ms 9688 KB Ok
60 Correct 45 ms 10780 KB Ok
61 Correct 43 ms 10064 KB Ok
62 Correct 69 ms 10484 KB Ok
63 Correct 51 ms 11088 KB Ok
64 Correct 66 ms 10832 KB Ok
65 Correct 57 ms 10324 KB Ok
66 Correct 50 ms 10320 KB Ok
67 Correct 42 ms 10096 KB Ok
68 Correct 52 ms 10320 KB Ok
69 Correct 130 ms 19796 KB Ok
70 Correct 131 ms 19536 KB Ok
71 Correct 132 ms 18512 KB Ok
72 Correct 119 ms 19844 KB Ok
73 Correct 128 ms 19024 KB Ok
74 Correct 133 ms 18920 KB Ok
75 Correct 127 ms 19284 KB Ok
76 Correct 139 ms 20040 KB Ok
77 Correct 127 ms 18260 KB Ok
78 Correct 132 ms 19940 KB Ok
79 Correct 127 ms 19028 KB Ok
80 Correct 127 ms 19664 KB Ok
81 Correct 128 ms 19828 KB Ok
82 Correct 124 ms 19280 KB Ok
83 Correct 125 ms 19304 KB Ok

Subtask #7
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Ok
2 Correct 0 ms 2396 KB Ok
3 Correct 0 ms 2396 KB Ok
4 Correct 1 ms 2396 KB Ok
5 Correct 1 ms 2396 KB Ok
6 Correct 1 ms 2396 KB Ok
7 Correct 1 ms 2396 KB Ok
8 Correct 0 ms 2396 KB Ok
9 Correct 1 ms 2396 KB Ok
10 Correct 0 ms 2396 KB Ok
11 Correct 1 ms 2396 KB Ok
12 Correct 1 ms 2396 KB Ok
13 Correct 1 ms 2396 KB Ok
14 Correct 1 ms 2396 KB Ok
15 Correct 1 ms 2396 KB Ok
16 Correct 0 ms 2396 KB Ok
17 Correct 0 ms 2396 KB Ok
18 Correct 2 ms 2652 KB Ok
19 Correct 8 ms 5724 KB Ok
20 Correct 4 ms 2904 KB Ok
21 Correct 10 ms 5724 KB Ok
22 Correct 9 ms 3164 KB Ok
23 Correct 1 ms 2396 KB Ok
24 Correct 0 ms 2396 KB Ok
25 Correct 1 ms 2396 KB Ok
26 Correct 1 ms 2396 KB Ok
27 Correct 1 ms 2392 KB Ok
28 Correct 0 ms 2396 KB Ok
29 Correct 0 ms 2396 KB Ok
30 Correct 0 ms 2396 KB Ok
31 Correct 0 ms 2396 KB Ok
32 Correct 1 ms 2396 KB Ok
33 Correct 1 ms 2396 KB Ok
34 Correct 1 ms 2396 KB Ok
35 Correct 0 ms 2396 KB Ok
36 Correct 1 ms 2396 KB Ok
37 Correct 1 ms 2392 KB Ok
38 Correct 0 ms 2396 KB Ok
39 Correct 79 ms 19476 KB Ok
40 Correct 61 ms 19028 KB Ok
41 Correct 123 ms 24316 KB Ok
42 Correct 101 ms 23376 KB Ok
43 Correct 59 ms 13392 KB Ok
44 Correct 88 ms 23632 KB Ok
45 Correct 2 ms 2648 KB Ok
46 Correct 2 ms 2712 KB Ok
47 Correct 2 ms 2652 KB Ok
48 Correct 2 ms 2652 KB Ok
49 Correct 2 ms 2652 KB Ok
50 Correct 2 ms 2648 KB Ok
51 Correct 2 ms 2648 KB Ok
52 Correct 2 ms 2648 KB Ok
53 Correct 2 ms 2652 KB Ok
54 Correct 2 ms 2652 KB Ok
55 Correct 3 ms 2904 KB Ok
56 Correct 3 ms 2904 KB Ok
57 Correct 3 ms 2908 KB Ok
58 Correct 3 ms 2900 KB Ok
59 Correct 3 ms 3032 KB Ok
60 Correct 3 ms 2908 KB Ok
61 Correct 3 ms 2908 KB Ok
62 Correct 3 ms 2880 KB Ok
63 Correct 4 ms 2908 KB Ok
64 Correct 4 ms 2908 KB Ok
65 Correct 52 ms 10584 KB Ok
66 Correct 74 ms 10764 KB Ok
67 Correct 61 ms 11120 KB Ok
68 Correct 45 ms 11024 KB Ok
69 Correct 62 ms 10320 KB Ok
70 Correct 61 ms 9688 KB Ok
71 Correct 45 ms 10780 KB Ok
72 Correct 43 ms 10064 KB Ok
73 Correct 69 ms 10484 KB Ok
74 Correct 51 ms 11088 KB Ok
75 Correct 66 ms 10832 KB Ok
76 Correct 57 ms 10324 KB Ok
77 Correct 50 ms 10320 KB Ok
78 Correct 42 ms 10096 KB Ok
79 Correct 52 ms 10320 KB Ok
80 Correct 130 ms 19796 KB Ok
81 Correct 131 ms 19536 KB Ok
82 Correct 132 ms 18512 KB Ok
83 Correct 119 ms 19844 KB Ok
84 Correct 128 ms 19024 KB Ok
85 Correct 133 ms 18920 KB Ok
86 Correct 127 ms 19284 KB Ok
87 Correct 139 ms 20040 KB Ok
88 Correct 127 ms 18260 KB Ok
89 Correct 132 ms 19940 KB Ok
90 Correct 127 ms 19028 KB Ok
91 Correct 127 ms 19664 KB Ok
92 Correct 128 ms 19828 KB Ok
93 Correct 124 ms 19280 KB Ok
94 Correct 125 ms 19304 KB Ok
95 Correct 139 ms 22948 KB Ok
96 Correct 218 ms 32080 KB Ok
97 Correct 220 ms 26812 KB Ok
98 Correct 136 ms 27392 KB Ok
99 Correct 177 ms 25360 KB Ok
100 Correct 187 ms 25680 KB Ok
101 Correct 194 ms 29540 KB Ok
102 Correct 169 ms 26708 KB Ok
103 Correct 181 ms 28660 KB Ok
104 Correct 214 ms 30288 KB Ok
105 Correct 212 ms 31820 KB Ok
106 Correct 170 ms 32080 KB Ok
107 Correct 200 ms 29992 KB Ok
108 Correct 219 ms 31320 KB Ok
109 Correct 180 ms 33364 KB Ok
110 Correct 748 ms 72788 KB Ok
111 Correct 804 ms 73808 KB Ok
112 Correct 822 ms 66096 KB Ok
113 Correct 702 ms 73296 KB Ok
114 Correct 803 ms 73744 KB Ok
115 Correct 764 ms 72864 KB Ok
116 Correct 761 ms 72804 KB Ok
117 Correct 747 ms 73300 KB Ok
118 Correct 818 ms 68472 KB Ok
119 Correct 780 ms 72784 KB Ok
120 Correct 770 ms 72916 KB Ok
121 Correct 730 ms 73812 KB Ok
122 Correct 704 ms 70484 KB Ok
123 Correct 782 ms 73296 KB Ok
124 Correct 713 ms 66388 KB Ok
125 Correct 409 ms 38488 KB Ok