oj.uz

답안 #770307

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
770307 2023-07-01T05:23:56 Z Amylopectin Copy and Paste 3 (JOI22_copypaste3) C++14
25 / 100
 3000 ms 2800 KB 
#include <iostream>
#include <stdio.h>
#include <vector>

using namespace std;
const long long mxn = 3e3 + 10;
// const long long mxn = 20;
char s[mxn] = {};
long long c1,c2,c3,u[mxn] = {},rev[mxn] = {},dp[mxn][mxn] = {};
long long re(long long cl,long long cr)
{
    if(dp[cl][cr] != 0)
    {
        return dp[cl][cr];
    }
    long long i,j,k,o,n = cr - cl + 1,cn,cm,cou,cma = 1,fmi = -1,cmi;
    for(i=cl; i<=cr; i++)
    {
        u[i] = 0;
    }
    fmi = c1 * n;
    for(i=n/2; i>0; i--)
    {
        cma = 1;
        for(j=cl; j<=cl+n - i*2; j++)
        {
            if(u[j] != i)
            {
                cou = 0;
                cn = j;
                rev[j] = j;
                for(k=j+1; k<j+i; k++)
                {
                    while(1)
                    {
                        if(s[k] == s[cn])
                        {
                            rev[k] = cn+1;
                            cn++;
                            break;
                        }
                        if(cn == j)
                        {
                            rev[k] = j;
                            break;
                        }
                        cn = rev[cn-1];
                    }
                }
                cn = j+i-1;
                for(k=j+i-1; k<=cr; k++)
                {
                    while(1)
                    {
                        if(s[k] == s[cn])
                        {
                            cn++;
                            break;
                        }
                        if(cn == j)
                        {
                            break;
                        }
                        cn = rev[cn-1];
                    }
                    if(cn == j+i)
                    {
                        u[k-i+1] = i;
                        cn = rev[cn-1];
                    }
                }
                cn = j+i-1;
                for(k=j+i-1; k<=cr; k++)
                {
                    while(1)
                    {
                        if(s[k] == s[cn])
                        {
                            cn++;
                            break;
                        }
                        if(cn == j)
                        {
                            break;
                        }
                        cn = rev[cn-1];
                    }
                    if(cn == j+i)
                    {
                        cou ++;
                        cn = j;
                        if(cr-k < i)
                            break;
                    }
                }
                // if(fmi == -1)
                // {
                //     fmi = re(j,j+i-1) + c2 + cou * c3 + c1 * (n-cou*i);
                // }
                // else 
                // {
                    cmi = re(j,j+i-1) + c2 + cou * c3 + c1 * (n-cou*i);
                    if(fmi > cmi)
                    {
                        fmi = cmi;
                    }
                // }
                // if(cou > cma)
                // {
                //     cma = cou;
                // }
            }
        }
    }
    dp[cl][cr] = fmi;
    return fmi;
}
int main()
{
    long long i,j,m,n;
    scanf("%lld %s %lld %lld %lld",&n,&s,&c1,&c2,&c3);
    re(0,n-1);
    printf("%lld",dp[0][n-1]);
    return 0;
}

Compilation message

copypaste3.cpp: In function 'long long int re(long long int, long long int)':
copypaste3.cpp:16:21: warning: unused variable 'o' [-Wunused-variable]
   16 |     long long i,j,k,o,n = cr - cl + 1,cn,cm,cou,cma = 1,fmi = -1,cmi;
      |                     ^
copypaste3.cpp:16:42: warning: unused variable 'cm' [-Wunused-variable]
   16 |     long long i,j,k,o,n = cr - cl + 1,cn,cm,cou,cma = 1,fmi = -1,cmi;
      |                                          ^~
copypaste3.cpp:16:49: warning: variable 'cma' set but not used [-Wunused-but-set-variable]
   16 |     long long i,j,k,o,n = cr - cl + 1,cn,cm,cou,cma = 1,fmi = -1,cmi;
      |                                                 ^~~
copypaste3.cpp: In function 'int main()':
copypaste3.cpp:121:18: warning: format '%s' expects argument of type 'char*', but argument 3 has type 'char (*)[3010]' [-Wformat=]
  121 |     scanf("%lld %s %lld %lld %lld",&n,&s,&c1,&c2,&c3);
      |                 ~^                    ~~
      |                  |                    |
      |                  char*                char (*)[3010]
copypaste3.cpp:120:15: warning: unused variable 'i' [-Wunused-variable]
  120 |     long long i,j,m,n;
      |               ^
copypaste3.cpp:120:17: warning: unused variable 'j' [-Wunused-variable]
  120 |     long long i,j,m,n;
      |                 ^
copypaste3.cpp:120:19: warning: unused variable 'm' [-Wunused-variable]
  120 |     long long i,j,m,n;
      |                   ^
copypaste3.cpp:121:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  121 |     scanf("%lld %s %lld %lld %lld",&n,&s,&c1,&c2,&c3);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 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 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct

Subtask #2
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 284 KB Output is correct
3 Execution timed out 3064 ms 2800 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #3
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 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 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 352 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 304 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 308 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 436 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 0 ms 340 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 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 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 352 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 304 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 308 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 436 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 0 ms 340 KB Output is correct
40 Correct 16 ms 544 KB Output is correct
41 Correct 22 ms 780 KB Output is correct
42 Correct 1022 ms 1112 KB Output is correct
43 Correct 976 ms 1172 KB Output is correct
44 Correct 819 ms 1244 KB Output is correct
45 Correct 756 ms 1156 KB Output is correct
46 Correct 681 ms 1136 KB Output is correct
47 Correct 479 ms 896 KB Output is correct
48 Correct 681 ms 928 KB Output is correct
49 Correct 691 ms 1036 KB Output is correct
50 Correct 650 ms 1072 KB Output is correct
51 Correct 452 ms 1020 KB Output is correct
52 Correct 519 ms 940 KB Output is correct
53 Correct 667 ms 1320 KB Output is correct

Subtask #5
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 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 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 352 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 304 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 308 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 436 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 0 ms 340 KB Output is correct
39 Correct 0 ms 340 KB Output is correct
40 Correct 16 ms 544 KB Output is correct
41 Correct 22 ms 780 KB Output is correct
42 Correct 1022 ms 1112 KB Output is correct
43 Correct 976 ms 1172 KB Output is correct
44 Correct 819 ms 1244 KB Output is correct
45 Correct 756 ms 1156 KB Output is correct
46 Correct 681 ms 1136 KB Output is correct
47 Correct 479 ms 896 KB Output is correct
48 Correct 681 ms 928 KB Output is correct
49 Correct 691 ms 1036 KB Output is correct
50 Correct 650 ms 1072 KB Output is correct
51 Correct 452 ms 1020 KB Output is correct
52 Correct 519 ms 940 KB Output is correct
53 Correct 667 ms 1320 KB Output is correct
54 Execution timed out 3052 ms 1304 KB Time limit exceeded
55 Halted 0 ms 0 KB -

Subtask #6
0 / 38.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 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 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 284 KB Output is correct
13 Execution timed out 3064 ms 2800 KB Time limit exceeded
14 Halted 0 ms 0 KB -