#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int nx=1e6+5, mod=1e9+7;
ll n, t, p[nx], st, ed, vl, qs[nx], sz, cnt;
string s;
int main()
{
cin.tie(NULL)->sync_with_stdio(false);
p[0]=1;
for (int i=1; i<nx; i++) p[i]=(p[i-1]*26)%mod;
cin>>t;
while (t--)
{
cin>>s;
cnt=st=0;
n=s.size();
qs[0]=s[0]-'a';
for (int i=1; i<n; i++) qs[i]=(qs[i-1]+(s[i]-'a')*p[i])%mod;
while (st<=n/2)
{
vl=0;
bool can=0;
for (int i=st; i<=(n/2); i++)
{
vl=(vl+(s[i]-'a')*p[i-st])%mod;
ed=n-1-st;
sz=i-st+1;
if (st+sz-1>=ed-sz+1) break;
//cout<<st<<' '<<sz<<' '<<ed<<' '<<qs[ed]-qs[ed-sz]<<' '<<vl<<' '<<vl*p[ed-sz+1]<<'\n';
if (((qs[ed]-qs[ed-sz])%mod+mod)%mod==(vl*p[ed-sz+1])%mod)
{
cnt+=2;
st=i+1;
can=1;
break;
}
}
if (!can) {cnt++; break;}
}
cout<<cnt<<'\n';
}
}
/*
1
deleted
*/
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
6 ms |
9564 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
6 ms |
9564 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
6 ms |
9564 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
6 ms |
9564 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |