#include <stdio.h>
#include <string.h>
char input[10000];
int finder(char *a)
{
int len = strlen(a), l, v, i, j;
char q[100];
for (l=1 ; l<=(len/2) ; l++)
{
for (i=0 ; i<l ; i++)
{
q[i]=a[i];
}
q[i]='\0';
v=1;
for (i=0 ; i<len && v ; i+=l)
{
for (j=0 ; j<l && v ; j++)
{
if (q[j]!=a[i+j]) v=0;
}
}
if (v) return l;
}
return len;
}
int main()
{
int test, kase=1;
scanf("%d",&test);
getchar();
while (test--)
{
gets(input);
gets(input);
if (kase++>1) printf("\n");
printf("%d\n",finder(input));
}
return 0;
}
Thursday, October 20, 2011
[UVa] 455 - Periodic Strings
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