Submission #895998

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
895998	2023-12-31 11:49:55	alexander707070	Copy and Paste 3 (JOI22_copypaste3)	C++14	15 / 100	1281 ms	451692 KiB

copypaste3

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#include<bits/stdc++.h>
#define MAXN 37
using namespace std;
const long long inf=1e15;
const long long mod=1000000000100011;
int n;
long long a,b,c;
char s[MAXN];
long long dp[MAXN][MAXN][MAXN][MAXN][2*MAXN];
bool li[MAXN][MAXN][MAXN][MAXN][2*MAXN];
long long hesh(int l,int r){
    long long res=0;
    for(int i=l;i<=r;i++){
        res*=26; res+=s[i]-'a';
        res%=mod;
    }
    return res;
}
long long ff(int l,int r,int ll,int rr,int step){
    if(step>2*n)return inf;
    if(l==1 and r==n)return 0;
    if(li[l][r][ll][rr][step])return dp[l][r][ll][rr][step];
    li[l][r][ll][rr][step]=true;
    dp[l][r][ll][rr][step]=inf;
 
 
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