split string into array c

[Lydia]

#include <string.h>

char str[] = "now / is the time for all / good men to come to the / aid of their country";
char delims[] = "/";
char *result = NULL;
result = strtok( str, delims );
while( result != NULL ) {
printf( "result is \"%s\"\n", result );
result = strtok( NULL, delims );
}

OUTPUT:
result is "now "
result is " is the time for all "
result is " good men to come to the "
result is " aid of their country"

[許尚偉]

去除空白

char *trimwhitespace(char *str)

{

  char *end;

  // Trim leading space

  while(isspace(*str)) str++;

  if(*str == 0)  // All spaces?

    return str;

  // Trim trailing space

  end = str + strlen(str) - 1;

  while(end > str && isspace(*end)) end--;

  // Write new null terminator

  *(end+1) = 0;

  return str;

}

temp = strtok( input, '/');

while(temp != NULL){

    result = trimwhitespace(temp);

    temp = strtok('/');

}

Lydia於 2012年6月1日星期五UTC+8下午2時13分13秒寫道：