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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. #define MAXN 100009
  4. int F[MAXN];
  5. int FailureFunction(char* str)
  6. {
  7.     int N = strlen(str);
  8.     int j = 0;
  9.     for(int i = 2;i<=N;i++)
  10.     {
  11.         while(j>0&&str[i-1]!=str[j])
  12.             j = F[j];
  13.         if(str[i-1]==str[j])
  14.             j+=1;
  15.         F[i] = j;
  16.     }
  17.     return F[N];
  18. }
  19. int main()
  20. {
  21.     int tc,cs;
  22.     char str[MAXN];
  23.     while(scanf(" %s",str)){
  24.     if(str[0]=='.')break;
  25.     int len=strlen(str);
  26.     int tmp=FailureFunction(str);
  27.     if(len%(len-tmp)==0) printf("%d\n",len/(len-tmp));
  28.     else printf("1\n");
  29.     }
  30.     return 0;
  31. }
  32.  
Runtime error #stdin #stdout 0s 15624KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/i8EiA3
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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