답안 #832316

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
832316	2023-08-21T08:53:20 Z	pomuchle	DNA 돌연변이 (IOI21_dna)	C++17	100 / 100	51 ms	7464 KB

#include "dna.h"
#include <ios>
#include <vector>
#include <string>
#include <cassert>
#define REP(i, n) for(int i=0; i<(n); ++i)
#define FOR(i, p, n) for (int i=(p); i<(n); ++i)
#define sz(A) (int(A.size()))
#define V std::vector
typedef long long ll;
typedef V <int> vi;
typedef V <ll> vll;

vi ile[3][3];
void init(std::string a, std::string b) {
    a="1"+a;
    b="1"+b;
    int n=sz(a);
    REP(i, 3)
        REP(j, 3)
            ile[i][j]=vi(n+1, 0);
    static int mapa[256];
    mapa['A']=0,mapa['C']=1,mapa['T']=2;
    FOR(p, 1, n){
        REP(i, 3)
            REP(j, 3)
                ile[i][j][p]=ile[i][j][p-1];
        ++ile[mapa[a[p]]][mapa[b[p]]][p];
    }
}

int get_distance(int x, int y) {
    ++x,++y;
    V <vi> t(3, vi(3, 0));
    vi potrz(3, 0),mamy(3, 0);
    REP(i, 3)
        REP(j, 3){
            t[i][j]=i==j ? 0 : ile[i][j][y]-ile[i][j][x-1];
            potrz[j]+=t[i][j];
            mamy[i]+=t[i][j];
        }
    REP(i, 3)
        if (potrz[i]!=mamy[i])
            return -1;
    int w=0;
    REP(i, 3)
        REP(j, 3){
            int p=std::min(t[i][j], t[j][i]);
            if (p)
                w+=p,t[i][j]-=p,t[j][i]-=p;
        }
    int ilezap=0;
    REP(i, 3)
        REP(j, 3)
            ilezap+=bool(t[i][j]);
    assert(!ilezap||ilezap==3);
    REP(i, 3)
        REP(j, 3)
            if (t[i][j]){
                w+=t[i][j]*2;
                return w;
            }
    return w;
}

Compilation message

dna.cpp: In function 'void init(std::string, std::string)':
dna.cpp:28:24: warning: array subscript has type 'char' [-Wchar-subscripts]
   28 |         ++ile[mapa[a[p]]][mapa[b[p]]][p];
      |                        ^
dna.cpp:28:36: warning: array subscript has type 'char' [-Wchar-subscripts]
   28 |         ++ile[mapa[a[p]]][mapa[b[p]]][p];
      |                                    ^

Subtask #1
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	38 ms	6944 KB	Output is correct
2	Correct	42 ms	6980 KB	Output is correct
3	Correct	48 ms	6624 KB	Output is correct
4	Correct	39 ms	7044 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct

Subtask #2
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	292 KB	Output is correct
4	Correct	5 ms	4648 KB	Output is correct
5	Correct	5 ms	4692 KB	Output is correct
6	Correct	5 ms	4556 KB	Output is correct
7	Correct	4 ms	4308 KB	Output is correct
8	Correct	7 ms	4692 KB	Output is correct
9	Correct	5 ms	4692 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	292 KB	Output is correct
4	Correct	5 ms	4648 KB	Output is correct
5	Correct	5 ms	4692 KB	Output is correct
6	Correct	5 ms	4556 KB	Output is correct
7	Correct	4 ms	4308 KB	Output is correct
8	Correct	7 ms	4692 KB	Output is correct
9	Correct	5 ms	4692 KB	Output is correct
10	Correct	39 ms	6904 KB	Output is correct
11	Correct	49 ms	6996 KB	Output is correct
12	Correct	40 ms	6968 KB	Output is correct
13	Correct	40 ms	7196 KB	Output is correct
14	Correct	41 ms	7384 KB	Output is correct
15	Correct	39 ms	7236 KB	Output is correct
16	Correct	38 ms	6964 KB	Output is correct
17	Correct	40 ms	7112 KB	Output is correct
18	Correct	44 ms	7248 KB	Output is correct
19	Correct	38 ms	6960 KB	Output is correct
20	Correct	37 ms	7088 KB	Output is correct
21	Correct	38 ms	7284 KB	Output is correct

Subtask #4
28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	292 KB	Output is correct
4	Correct	5 ms	4648 KB	Output is correct
5	Correct	5 ms	4692 KB	Output is correct
6	Correct	5 ms	4556 KB	Output is correct
7	Correct	4 ms	4308 KB	Output is correct
8	Correct	7 ms	4692 KB	Output is correct
9	Correct	5 ms	4692 KB	Output is correct
10	Correct	4 ms	4308 KB	Output is correct
11	Correct	5 ms	4692 KB	Output is correct
12	Correct	4 ms	4436 KB	Output is correct
13	Correct	5 ms	4692 KB	Output is correct
14	Correct	5 ms	4692 KB	Output is correct
15	Correct	5 ms	4692 KB	Output is correct

Subtask #5
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	38 ms	6944 KB	Output is correct
2	Correct	42 ms	6980 KB	Output is correct
3	Correct	48 ms	6624 KB	Output is correct
4	Correct	39 ms	7044 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	292 KB	Output is correct
11	Correct	5 ms	4648 KB	Output is correct
12	Correct	5 ms	4692 KB	Output is correct
13	Correct	5 ms	4556 KB	Output is correct
14	Correct	4 ms	4308 KB	Output is correct
15	Correct	7 ms	4692 KB	Output is correct
16	Correct	5 ms	4692 KB	Output is correct
17	Correct	39 ms	6904 KB	Output is correct
18	Correct	49 ms	6996 KB	Output is correct
19	Correct	40 ms	6968 KB	Output is correct
20	Correct	40 ms	7196 KB	Output is correct
21	Correct	41 ms	7384 KB	Output is correct
22	Correct	39 ms	7236 KB	Output is correct
23	Correct	38 ms	6964 KB	Output is correct
24	Correct	40 ms	7112 KB	Output is correct
25	Correct	44 ms	7248 KB	Output is correct
26	Correct	38 ms	6960 KB	Output is correct
27	Correct	37 ms	7088 KB	Output is correct
28	Correct	38 ms	7284 KB	Output is correct
29	Correct	4 ms	4308 KB	Output is correct
30	Correct	5 ms	4692 KB	Output is correct
31	Correct	4 ms	4436 KB	Output is correct
32	Correct	5 ms	4692 KB	Output is correct
33	Correct	5 ms	4692 KB	Output is correct
34	Correct	5 ms	4692 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	38 ms	6616 KB	Output is correct
37	Correct	39 ms	7004 KB	Output is correct
38	Correct	41 ms	7160 KB	Output is correct
39	Correct	51 ms	7304 KB	Output is correct
40	Correct	41 ms	7372 KB	Output is correct
41	Correct	5 ms	4692 KB	Output is correct
42	Correct	40 ms	7012 KB	Output is correct
43	Correct	40 ms	7276 KB	Output is correct
44	Correct	47 ms	7464 KB	Output is correct
45	Correct	42 ms	7016 KB	Output is correct
46	Correct	39 ms	7260 KB	Output is correct
47	Correct	38 ms	7284 KB	Output is correct

답안 #832316

Compilation message

Subtask #1 21.0 / 21.0

Subtask #2 22.0 / 22.0

Subtask #3 13.0 / 13.0

Subtask #4 28.0 / 28.0

Subtask #5 16.0 / 16.0

Subtask #1
21.0 / 21.0

Subtask #2
22.0 / 22.0

Subtask #3
13.0 / 13.0

Subtask #4
28.0 / 28.0

Subtask #5
16.0 / 16.0