Scanning Without Whitespace.

[Kombat]

If a user enters

0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0

how do I read it in as

00000000111010000000011111100000

[Ancient Dragon]

Read it one character at a time, then if it's not a space add it to a character array.

[Kombat]

it's integers not characters

I have this code snippet, but it only works if each value is separated by one whitespace character

fgets(z, sizeof(z),stdin);
    tk = strtok(z," ");
	while( tk != NULL){
			  c[index] = atoi(tk);
              index++;
              tk = strtok (NULL, " ");
			  }

[WaltP]

Read it as characters and convert the character '0' to the number 0.

fgets(z, sizeof(z),stdin);
    tk = strtok(z," ");
	while( tk != NULL){
			  c[index] = atoi(tk);
              index++;
              tk = strtok (NULL, " ");
			  }

Keep the fgets() statement. Throw out the rest.
Loop through the buffer read and follow what I said above.