Space trouble

[shardin]

int main()

{
	int sranje;
	char polje[30];
	int a,br=0,j=0;

	printf("Unesi: ");
	gets(polje);

	for(a=0;a<strlen(polje)+1;a++)
	{
		if(polje[a]==' ')
		{
			br++;
	if(br>10)
	{
		polje[j]=polje[a];
		j++;
	}
		}
		else
		{
		br=0;
		polje[j]=polje[a];
		j++;
		}
	}
		puts(polje);
	
	scanf("%d", &sranje);
}

First of all, I wrote some of this and I don't really understand what I wrote. The thing is, I'm trying to remove spaces in the string. With this I managed to remove them by using

f(br>10)

, which I added, but what I dont get is this part

    else
		{
		br=0;
		polje[j]=polje[a];
		j++;
		}

so, if someone can explain this to me, I really need to understand this.

[matsp]

Some "style comments":

1. you should have a return statement at end of main, returning 0.
2. Do NOT use gets(something), use fgets(something, sizeof(something), stdin)

I don't see anything wrong with your "space removal", except that it leaves every tenth (11th?) space in the string with your br counter.

--
Mats

[dwks]

Not to mention #include <stdio.h>.

2. Do NOT use gets(something), use fgets(something, sizeof(something), stdin)

Why gets() is bad. http://faq.cprogramming.com/cgi-bin/...&id=1043284351
How to use fgets(), including stripping the (possible) newline. http://faq.cprogramming.com/cgi-bin/...&id=1043284385

puts() is okay, though. It's just gets() that's a problem.