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过了的帮忙看一下......帮我测测数据好吧,我想知道哪组不行。
一直WA,郁闷~~
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int power(char *s,int len)
{
register int divide,test,flag=1;
char tmp1[500000],tmp2[500000];
for(divide=1;divide<len;divide++)
{
if(len%divide==0)
{
strncpy(tmp1,s,divide);
tmp1[divide]='\0';
for(test=divide;test<len;test+=divide)
{
strncpy(tmp2,s+test,divide);
tmp2[divide]='\0';
if(strcmp(tmp1,tmp2)!=0)
{
flag=0;
break;
}
}
if(flag) return len/divide;
else flag=1;
}
}
return 1;
}
int main(void)
{
char str[1000001];
while(scanf("%s",str))
{
if(strcmp(str,".")==0) break;
printf("%d\n",power(str,strlen(str)));
}
system("PAUSE");
return 0;
}
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