Remove spaces, blanks from a string in C

#include <stdio.h>

int main()
{
   char text[100], blank[100];
   int c = 0, d = 0;

   printf("Enter some text\n");
   gets(text);

   while (text[c] != '\0')
   {
      if (!(text[c] == ' ' && text[c+1] == ' '))
     {
        blank[d] = text[c];
        d++;
     }
      c++;
   }
   blank[d] = '\0';
   printf("Text after removing blanks\n%s\n", blank);
   return 0;
}