#include
#include
int wordcmp(char *a,char *b);
int main()
{
char str[100];
gets(str);
int len_str=strlen(str);
int i;
for(i=0;i
while(str[i]==' '||str[i]=='.')
str[i]=',';
}
puts(str);
char *word[50];
int num[50]={0};;
int j=0;
char *p;
p=strtok(str,",");
while(p!=NULL)
{
word[j++]=p;
p=strtok(NULL,",");
}
for(i=0;i
for(i=0;i
if(wordcmp(word[i],word[k+1])==0)
// if(strcmp(word[i],word[k+1])==0)
num[i]++;
}
for(i=0;i
return 0;
}
int wordcmp(char *word1,char *word2)
{
char *a=word1,*b=word2;
int lena=strlen(a);
int lenb=strlen(b);
int num=0;
if(lena==lenb)
{
while(((*a==*b)||(*a==*b+32)||(*a==*b-32))&&num<=lena)
{
a++;
b++;
num++;
}
if(num==lena+1)
return 0;
else
return 1;
}
else
return 1;
}