What is the problem with sunny's solution ??
On Mon, Jun 20, 2011 at 9:31 AM, RAJAT kumar singh
<rajat123si...@gmail.com>wrote:
> #include<stdio.h>
> #include<math.h>
> char
> s[]={'a','x','x','b','a','b','x','x','x','x','x','a','b','a','x','x','b',};
>
>
> int minimum(char,char,int );
> int main()
> {
>
> int i=minimum('a','b',17);
> printf("%d",i);
> }
>
>
> int minimum(char a ,char b,int n)
> {
> int i=0;
> int lindex=-1,rindex=-1,min;
>
> min=n;
> while(i<n)
> {
>
>
>
>
> if(s[i]==a)
> {
> lindex=i;
> if(rindex!=-1)
> {
> min=mini(min,abs(lindex-rindex));
> }
> }
>
> else if(s[i]==b)
> {
> rindex=i;
> if(lindex!=-1)
> {
> min=mini(min,abs(lindex-rindex));
> }
>
>
>
> }
>
>
> i++;
> }
>
> return min;
> }
>
>
> int mini(int a,int b)
> {
>
> if(a>b)
> return b;
> else
> return a;
>
>
> }
>
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--
Thanks and Regards ,
Gaurav Saxena
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