Submission #1075399

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1075399	2024-08-26 05:30:21	vjudge1	Copy and Paste 3 (JOI22_copypaste3)	C++17	100 / 100	227 ms	67664 KiB

copypaste3

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define isz(a) (int)(a).size()
const int NM = 2500, inf = 1e18;
int N, A, B, C;
string S;
int z[NM+5], nxt[NM+5][NM+5], dp[NM+5][NM+5];
void build_z(){
    z[0] = -1;
    int l = 0, r = -1;
    for (int i = 1; i < isz(S); i++){
        if (i <= r) z[i] = min(r-i, z[i-l]);
        else z[i] = -1;
        while (i+z[i]+1 < isz(S) && S[i+z[i]+1] == S[z[i]+1]) z[i]++;
        if (i+z[i] > r){
            l = i;
            r = i+z[i];
        }
    }
}
void solve(){
  for (int i = 0; i < N; i++)
    for (int j = 1; j <= N-i; j++)
      nxt[i][j] = +inf;
 
 
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• Subtask 1: 1 / 1
• Subtask 2: 5 / 5
• Subtask 3: 14 / 14
• Subtask 4: 10 / 10
• Subtask 5: 32 / 32
• Subtask 6: 38 / 38