oj.uz

답안 #1115502

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1115502 2024-11-20T14:21:36 Z thelegendary08 Copy and Paste 3 (JOI22_copypaste3) C++17
30 / 100
 308 ms 294728 KB 
#include<bits/stdc++.h>
#define pb push_back
#define int long long
#define vi vector<int>
#define vvi vector<vector<int>>
#define pii pair<int, int>
#define vpii vector<pair<int, int>>
#define vc vector<char>
#define vb vector<bool>
#define mii map<int,int>
#define f0r(i,n) for(int i=0;i<n;i++)
#define FOR(i,k,n) for(int i=k;i<n;i++)
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define in(a) int a; cin>>a
#define in2(a,b) int a,b; cin>>a>>b
#define in3(a,b,c) int a,b,c; cin>>a>>b>>c
#define in4(a,b,c,d) int a,b,c,d; cin>>a>>b>>c>>d
#define vin(v,n); vi v(n); f0r(i,n){cin>>v[i];}
#define out(a) cout<<a<<'\n'
#define out2(a,b) cout<<a<<' '<<b<<'\n'
#define out3(a,b,c) cout<<a<<' '<<b<<' '<<c<<'\n'
#define out4(a,b,c,d) cout<<a<<' '<<b<<' '<<c<<' '<<d<<'\n'
#define vout(v) cout<<#v<<' '; for(auto u : v){cout<<u<<' ';} cout<<'\n'
#define dout(a) cout<<a<<' '<<#a<<'\n'
#define dout2(a,b) cout<<a<<' '<<#a<<' '<<b<<' '<<#b<<'\n'
#define yn(x); if(x){cout<<"YES"<<'\n';}else{cout<<"NO"<<'\n';}
const int leg = 1e9 + 7;
const int mod = 998244353;
using namespace std;
const int A = 1e9 + 1911;
int minu(int a, int b){
	int ret = (a - b) % mod;
	if(ret < 0)ret += mod;
	return ret;
}
signed main(){
	ios::sync_with_stdio(false);
	cin.tie(NULL);
	//ifstream cin(".in");
	//ofstream cout(".out");
	in(n);
	string s;
	cin>>s;
	vi h(n);
	h[0] = s[0];
	FOR(i, 1, n)h[i] = (h[i-1] * A + s[i]) % mod;
	vi p(n);
	p[0] = 1;
	FOR(i, 1, n)p[i] = (p[i-1] * A) % mod;
	//vout(h);
	//vout(p);
	in3(a,b,c);
	
	vvi dp(n, vi(n));
	f0r(i,n){
		FOR(j, i, n){
			dp[i][j] = (j - i + 1) * a;
		}
	}
	vvi hash(n, vi(n));
	f0r(i,n){
		hash[i][i] = s[i];
		FOR(j, i+1, n){
			hash[i][j] = (hash[i][j-1] * A + s[j]) % mod;
		}
	}
	f0r(i,n){
		//vout(hash[i]);
	}
	vvi nxt(n+1, vi(n, -1));
	FOR(i, 1, n+1){
		mii prev;
		f0r(j,n-i+1){
			if(prev.count(hash[j][j + i - 1]) == 0){
				prev[hash[j][j + i - 1]] = j;
			}
			else{
				int p = prev[hash[j][j + i - 1]];
				if(p + i - 1 < j){
					nxt[i][p] = j;
					prev[hash[j][j + i - 1]] = j;
				}
				
			}
		}
	}
	FOR(i, 1, n+1){
		//vout(nxt[i]);
	}
	vector<vector<vpii>>t(n, vector<vpii>(n));
	FOR(sz, 1, n+1){
		f0r(i, n - sz + 1){
			if(sz != 1)dp[i][i + sz - 1] = min(dp[i][i+sz-1], min(dp[i][i+sz-2], dp[i+1][i+sz-1]) + a);
			//else dp[i][i] = a;
			int cur = i;
			int count = 1;
			while(cur != -1){
				cur = nxt[sz][cur];
				if(cur != -1){
					//out2(i, cur + sz - 1);
					//out4(i, i+sz-1, count, (count + 1) * c + (cur + sz - 1 - i + 1 - (count + 1) * sz) * a + b + dp[i][i + sz - 1]);
					dp[i][cur + sz - 1] = min(dp[i][cur + sz - 1], (count + 1) * c + (cur + sz - 1 - i + 1 - (count + 1) * sz) * a + b + dp[i][i + sz - 1]);
				}
				count++;
			}
		}
	}
	
	f0r(i,n){
		//vout(dp[i]);
	}
	out(dp[0][n-1]);
}

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 504 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 139 ms 157704 KB Output is correct
4 Correct 210 ms 184136 KB Output is correct
5 Correct 212 ms 215368 KB Output is correct
6 Correct 244 ms 251464 KB Output is correct
7 Correct 308 ms 294728 KB Output is correct
8 Correct 286 ms 294476 KB Output is correct
9 Correct 286 ms 294472 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 504 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 508 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct

Subtask #3
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 504 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 592 KB Output is correct
12 Correct 1 ms 504 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 504 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 2 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 504 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 592 KB Output is correct
12 Correct 1 ms 504 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 504 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 2 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 2 ms 592 KB Output is correct
41 Correct 3 ms 2252 KB Output is correct
42 Correct 4 ms 2384 KB Output is correct
43 Correct 4 ms 2384 KB Output is correct
44 Correct 6 ms 2384 KB Output is correct
45 Correct 4 ms 2384 KB Output is correct
46 Correct 5 ms 2384 KB Output is correct
47 Correct 3 ms 2128 KB Output is correct
48 Correct 5 ms 2268 KB Output is correct
49 Correct 4 ms 2128 KB Output is correct
50 Correct 4 ms 2384 KB Output is correct
51 Correct 4 ms 2128 KB Output is correct
52 Correct 4 ms 2128 KB Output is correct
53 Correct 5 ms 2252 KB Output is correct

Subtask #5
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 504 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 592 KB Output is correct
12 Correct 1 ms 504 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 504 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 2 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 2 ms 592 KB Output is correct
41 Correct 3 ms 2252 KB Output is correct
42 Correct 4 ms 2384 KB Output is correct
43 Correct 4 ms 2384 KB Output is correct
44 Correct 6 ms 2384 KB Output is correct
45 Correct 4 ms 2384 KB Output is correct
46 Correct 5 ms 2384 KB Output is correct
47 Correct 3 ms 2128 KB Output is correct
48 Correct 5 ms 2268 KB Output is correct
49 Correct 4 ms 2128 KB Output is correct
50 Correct 4 ms 2384 KB Output is correct
51 Correct 4 ms 2128 KB Output is correct
52 Correct 4 ms 2128 KB Output is correct
53 Correct 5 ms 2252 KB Output is correct
54 Correct 25 ms 9916 KB Output is correct
55 Correct 43 ms 47584 KB Output is correct
56 Correct 97 ms 47432 KB Output is correct
57 Correct 103 ms 47428 KB Output is correct
58 Correct 98 ms 47432 KB Output is correct
59 Correct 97 ms 47436 KB Output is correct
60 Incorrect 97 ms 47424 KB Output isn't correct
61 Halted 0 ms 0 KB -

Subtask #6
0 / 38.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 504 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 592 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 139 ms 157704 KB Output is correct
14 Correct 210 ms 184136 KB Output is correct
15 Correct 212 ms 215368 KB Output is correct
16 Correct 244 ms 251464 KB Output is correct
17 Correct 308 ms 294728 KB Output is correct
18 Correct 286 ms 294476 KB Output is correct
19 Correct 286 ms 294472 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 504 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 508 KB Output is correct
25 Correct 1 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 592 KB Output is correct
29 Correct 1 ms 504 KB Output is correct
30 Correct 1 ms 336 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 1 ms 336 KB Output is correct
38 Correct 1 ms 336 KB Output is correct
39 Correct 1 ms 336 KB Output is correct
40 Correct 1 ms 336 KB Output is correct
41 Correct 1 ms 336 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 336 KB Output is correct
44 Correct 1 ms 336 KB Output is correct
45 Correct 1 ms 336 KB Output is correct
46 Correct 1 ms 336 KB Output is correct
47 Correct 1 ms 336 KB Output is correct
48 Correct 1 ms 504 KB Output is correct
49 Correct 1 ms 336 KB Output is correct
50 Correct 1 ms 336 KB Output is correct
51 Correct 1 ms 336 KB Output is correct
52 Correct 1 ms 336 KB Output is correct
53 Correct 1 ms 336 KB Output is correct
54 Correct 2 ms 336 KB Output is correct
55 Correct 1 ms 336 KB Output is correct
56 Correct 1 ms 336 KB Output is correct
57 Correct 2 ms 592 KB Output is correct
58 Correct 3 ms 2252 KB Output is correct
59 Correct 4 ms 2384 KB Output is correct
60 Correct 4 ms 2384 KB Output is correct
61 Correct 6 ms 2384 KB Output is correct
62 Correct 4 ms 2384 KB Output is correct
63 Correct 5 ms 2384 KB Output is correct
64 Correct 3 ms 2128 KB Output is correct
65 Correct 5 ms 2268 KB Output is correct
66 Correct 4 ms 2128 KB Output is correct
67 Correct 4 ms 2384 KB Output is correct
68 Correct 4 ms 2128 KB Output is correct
69 Correct 4 ms 2128 KB Output is correct
70 Correct 5 ms 2252 KB Output is correct
71 Correct 25 ms 9916 KB Output is correct
72 Correct 43 ms 47584 KB Output is correct
73 Correct 97 ms 47432 KB Output is correct
74 Correct 103 ms 47428 KB Output is correct
75 Correct 98 ms 47432 KB Output is correct
76 Correct 97 ms 47436 KB Output is correct
77 Incorrect 97 ms 47424 KB Output isn't correct
78 Halted 0 ms 0 KB -