oj.uz

답안 #999048

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
999048 2024-06-15T05:39:42 Z 변재우(#10896) Shortcut (IOI16_shortcut) C++14
0 / 100
 1 ms 2396 KB 
#include "shortcut.h"
#include <bits/stdc++.h>
using namespace std;
using ll=long long;

const int N=1000010;
const ll INF=1e16;
ll c, s[N], d[N], l[N], r[N];

ll find_shortcut(int n, vector<int> l_, vector<int> d_, int c_)
{
    ll ret=0;
    c=c_;
    for(int i=2; i<=n; i++) s[i]=s[i-1]+l_[i-2], s[n+1]=s[n];
    for(int i=1; i<=n; i++) d[i]=d_[i-1];
    for(int i=1; i<=n; i++) l[i]=min(l[i-1], s[i]-d[i]);
    for(int i=n; i>=1; i--) r[i]=max(r[i+1], s[i]+d[i]);
    for(int i=1; i<n; i++) ret=max(ret, -l[i]+r[i+1]);
    for(int i=1; i<=n; i++) {
        for(int j=i+1; j<=n; j++) if(s[j]-s[i]>c) {
            ll tmp=0;
            ll lx=s[i-1]-l[i-1]+s[i]-s[i-1], rx=r[j+1]-s[j+1]+s[j+1]-s[j];
            tmp=max(tmp, lx+rx+c);
            for(int k=i; k<=j; k++) tmp=max(tmp, lx+d[k]+min(s[k]-s[i], c+s[j]-s[k]));
            for(int k=i; k<=j; k++) tmp=max(tmp, rx+d[k]+min(s[j]-s[k], c+s[k]-s[i]));
            for(int k=i; k<=j; k++) for(int l=k+1; l<=j; l++)
                tmp=max(tmp, d[k]+d[l]+min(s[l]-s[k], c+s[k]-s[i]+s[j]-s[l]));
            ret=min(ret, tmp);
        }
    }
    return ret;
}

Subtask #1
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB n = 4, 80 is a correct answer
2 Correct 0 ms 2396 KB n = 9, 110 is a correct answer
3 Correct 0 ms 2396 KB n = 4, 21 is a correct answer
4 Correct 0 ms 2396 KB n = 3, 4 is a correct answer
5 Correct 1 ms 2396 KB n = 2, 62 is a correct answer
6 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
7 Correct 0 ms 2396 KB n = 3, 29 is a correct answer
8 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
9 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
10 Correct 0 ms 2396 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 2396 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 2392 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 2392 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 2396 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 2396 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 2396 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 2396 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 2396 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 2396 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 2396 KB n = 5, 12 is a correct answer
21 Correct 1 ms 2396 KB n = 5, 25 is a correct answer
22 Correct 1 ms 2396 KB n = 2, 122 is a correct answer
23 Correct 0 ms 2396 KB n = 10, 117 is a correct answer
24 Correct 0 ms 2396 KB n = 10, 336 is a correct answer
25 Correct 0 ms 2396 KB n = 10, 438 is a correct answer
26 Correct 1 ms 2392 KB n = 10, 206 is a correct answer
27 Correct 0 ms 2396 KB n = 10, 636 is a correct answer
28 Correct 0 ms 2396 KB n = 4, 2399 is a correct answer
29 Incorrect 1 ms 2396 KB n = 10, incorrect answer: jury 10992 vs contestant 10924
30 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB n = 4, 80 is a correct answer
2 Correct 0 ms 2396 KB n = 9, 110 is a correct answer
3 Correct 0 ms 2396 KB n = 4, 21 is a correct answer
4 Correct 0 ms 2396 KB n = 3, 4 is a correct answer
5 Correct 1 ms 2396 KB n = 2, 62 is a correct answer
6 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
7 Correct 0 ms 2396 KB n = 3, 29 is a correct answer
8 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
9 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
10 Correct 0 ms 2396 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 2396 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 2392 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 2392 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 2396 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 2396 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 2396 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 2396 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 2396 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 2396 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 2396 KB n = 5, 12 is a correct answer
21 Correct 1 ms 2396 KB n = 5, 25 is a correct answer
22 Correct 1 ms 2396 KB n = 2, 122 is a correct answer
23 Correct 0 ms 2396 KB n = 10, 117 is a correct answer
24 Correct 0 ms 2396 KB n = 10, 336 is a correct answer
25 Correct 0 ms 2396 KB n = 10, 438 is a correct answer
26 Correct 1 ms 2392 KB n = 10, 206 is a correct answer
27 Correct 0 ms 2396 KB n = 10, 636 is a correct answer
28 Correct 0 ms 2396 KB n = 4, 2399 is a correct answer
29 Incorrect 1 ms 2396 KB n = 10, incorrect answer: jury 10992 vs contestant 10924
30 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB n = 4, 80 is a correct answer
2 Correct 0 ms 2396 KB n = 9, 110 is a correct answer
3 Correct 0 ms 2396 KB n = 4, 21 is a correct answer
4 Correct 0 ms 2396 KB n = 3, 4 is a correct answer
5 Correct 1 ms 2396 KB n = 2, 62 is a correct answer
6 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
7 Correct 0 ms 2396 KB n = 3, 29 is a correct answer
8 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
9 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
10 Correct 0 ms 2396 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 2396 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 2392 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 2392 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 2396 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 2396 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 2396 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 2396 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 2396 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 2396 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 2396 KB n = 5, 12 is a correct answer
21 Correct 1 ms 2396 KB n = 5, 25 is a correct answer
22 Correct 1 ms 2396 KB n = 2, 122 is a correct answer
23 Correct 0 ms 2396 KB n = 10, 117 is a correct answer
24 Correct 0 ms 2396 KB n = 10, 336 is a correct answer
25 Correct 0 ms 2396 KB n = 10, 438 is a correct answer
26 Correct 1 ms 2392 KB n = 10, 206 is a correct answer
27 Correct 0 ms 2396 KB n = 10, 636 is a correct answer
28 Correct 0 ms 2396 KB n = 4, 2399 is a correct answer
29 Incorrect 1 ms 2396 KB n = 10, incorrect answer: jury 10992 vs contestant 10924
30 Halted 0 ms 0 KB -

Subtask #4
0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB n = 4, 80 is a correct answer
2 Correct 0 ms 2396 KB n = 9, 110 is a correct answer
3 Correct 0 ms 2396 KB n = 4, 21 is a correct answer
4 Correct 0 ms 2396 KB n = 3, 4 is a correct answer
5 Correct 1 ms 2396 KB n = 2, 62 is a correct answer
6 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
7 Correct 0 ms 2396 KB n = 3, 29 is a correct answer
8 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
9 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
10 Correct 0 ms 2396 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 2396 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 2392 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 2392 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 2396 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 2396 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 2396 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 2396 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 2396 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 2396 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 2396 KB n = 5, 12 is a correct answer
21 Correct 1 ms 2396 KB n = 5, 25 is a correct answer
22 Correct 1 ms 2396 KB n = 2, 122 is a correct answer
23 Correct 0 ms 2396 KB n = 10, 117 is a correct answer
24 Correct 0 ms 2396 KB n = 10, 336 is a correct answer
25 Correct 0 ms 2396 KB n = 10, 438 is a correct answer
26 Correct 1 ms 2392 KB n = 10, 206 is a correct answer
27 Correct 0 ms 2396 KB n = 10, 636 is a correct answer
28 Correct 0 ms 2396 KB n = 4, 2399 is a correct answer
29 Incorrect 1 ms 2396 KB n = 10, incorrect answer: jury 10992 vs contestant 10924
30 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB n = 4, 80 is a correct answer
2 Correct 0 ms 2396 KB n = 9, 110 is a correct answer
3 Correct 0 ms 2396 KB n = 4, 21 is a correct answer
4 Correct 0 ms 2396 KB n = 3, 4 is a correct answer
5 Correct 1 ms 2396 KB n = 2, 62 is a correct answer
6 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
7 Correct 0 ms 2396 KB n = 3, 29 is a correct answer
8 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
9 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
10 Correct 0 ms 2396 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 2396 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 2392 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 2392 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 2396 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 2396 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 2396 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 2396 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 2396 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 2396 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 2396 KB n = 5, 12 is a correct answer
21 Correct 1 ms 2396 KB n = 5, 25 is a correct answer
22 Correct 1 ms 2396 KB n = 2, 122 is a correct answer
23 Correct 0 ms 2396 KB n = 10, 117 is a correct answer
24 Correct 0 ms 2396 KB n = 10, 336 is a correct answer
25 Correct 0 ms 2396 KB n = 10, 438 is a correct answer
26 Correct 1 ms 2392 KB n = 10, 206 is a correct answer
27 Correct 0 ms 2396 KB n = 10, 636 is a correct answer
28 Correct 0 ms 2396 KB n = 4, 2399 is a correct answer
29 Incorrect 1 ms 2396 KB n = 10, incorrect answer: jury 10992 vs contestant 10924
30 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB n = 4, 80 is a correct answer
2 Correct 0 ms 2396 KB n = 9, 110 is a correct answer
3 Correct 0 ms 2396 KB n = 4, 21 is a correct answer
4 Correct 0 ms 2396 KB n = 3, 4 is a correct answer
5 Correct 1 ms 2396 KB n = 2, 62 is a correct answer
6 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
7 Correct 0 ms 2396 KB n = 3, 29 is a correct answer
8 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
9 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
10 Correct 0 ms 2396 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 2396 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 2392 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 2392 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 2396 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 2396 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 2396 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 2396 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 2396 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 2396 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 2396 KB n = 5, 12 is a correct answer
21 Correct 1 ms 2396 KB n = 5, 25 is a correct answer
22 Correct 1 ms 2396 KB n = 2, 122 is a correct answer
23 Correct 0 ms 2396 KB n = 10, 117 is a correct answer
24 Correct 0 ms 2396 KB n = 10, 336 is a correct answer
25 Correct 0 ms 2396 KB n = 10, 438 is a correct answer
26 Correct 1 ms 2392 KB n = 10, 206 is a correct answer
27 Correct 0 ms 2396 KB n = 10, 636 is a correct answer
28 Correct 0 ms 2396 KB n = 4, 2399 is a correct answer
29 Incorrect 1 ms 2396 KB n = 10, incorrect answer: jury 10992 vs contestant 10924
30 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB n = 4, 80 is a correct answer
2 Correct 0 ms 2396 KB n = 9, 110 is a correct answer
3 Correct 0 ms 2396 KB n = 4, 21 is a correct answer
4 Correct 0 ms 2396 KB n = 3, 4 is a correct answer
5 Correct 1 ms 2396 KB n = 2, 62 is a correct answer
6 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
7 Correct 0 ms 2396 KB n = 3, 29 is a correct answer
8 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
9 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
10 Correct 0 ms 2396 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 2396 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 2392 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 2392 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 2396 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 2396 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 2396 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 2396 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 2396 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 2396 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 2396 KB n = 5, 12 is a correct answer
21 Correct 1 ms 2396 KB n = 5, 25 is a correct answer
22 Correct 1 ms 2396 KB n = 2, 122 is a correct answer
23 Correct 0 ms 2396 KB n = 10, 117 is a correct answer
24 Correct 0 ms 2396 KB n = 10, 336 is a correct answer
25 Correct 0 ms 2396 KB n = 10, 438 is a correct answer
26 Correct 1 ms 2392 KB n = 10, 206 is a correct answer
27 Correct 0 ms 2396 KB n = 10, 636 is a correct answer
28 Correct 0 ms 2396 KB n = 4, 2399 is a correct answer
29 Incorrect 1 ms 2396 KB n = 10, incorrect answer: jury 10992 vs contestant 10924
30 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2396 KB n = 4, 80 is a correct answer
2 Correct 0 ms 2396 KB n = 9, 110 is a correct answer
3 Correct 0 ms 2396 KB n = 4, 21 is a correct answer
4 Correct 0 ms 2396 KB n = 3, 4 is a correct answer
5 Correct 1 ms 2396 KB n = 2, 62 is a correct answer
6 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
7 Correct 0 ms 2396 KB n = 3, 29 is a correct answer
8 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
9 Correct 0 ms 2396 KB n = 2, 3 is a correct answer
10 Correct 0 ms 2396 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 2396 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 2392 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 2392 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 2396 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 2396 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 2396 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 2396 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 2396 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 2396 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 2396 KB n = 5, 12 is a correct answer
21 Correct 1 ms 2396 KB n = 5, 25 is a correct answer
22 Correct 1 ms 2396 KB n = 2, 122 is a correct answer
23 Correct 0 ms 2396 KB n = 10, 117 is a correct answer
24 Correct 0 ms 2396 KB n = 10, 336 is a correct answer
25 Correct 0 ms 2396 KB n = 10, 438 is a correct answer
26 Correct 1 ms 2392 KB n = 10, 206 is a correct answer
27 Correct 0 ms 2396 KB n = 10, 636 is a correct answer
28 Correct 0 ms 2396 KB n = 4, 2399 is a correct answer
29 Incorrect 1 ms 2396 KB n = 10, incorrect answer: jury 10992 vs contestant 10924
30 Halted 0 ms 0 KB -