one solution could be:
#include<stdio.h>
#include<string.h>
char non_repetition(char *p,int size)
{
int i,j,flag=0;
for(i=0;i<size;i++)
{
for(j=0;j<size;j++)
{
if(j==i)
continue;
if(p[i]==p[j])
flag=1;
}
if(flag==0)
return p[i];
else
flag=0;
}
return '\0';
}
int main()
{
char
str[]="aaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbccccccccccccccccccccccc
*V*cccccccccccccccccccccccc";
int len=strlen(str);
char firstNR=non_repetition(str,len);
if(firstNR=='\0')
printf("all are repeating at least once\n");
else
printf("first non repeated character is=%c\n",firstNR);
return 0;
}
gives *V* as the output
On Mon, Jul 18, 2011 at 6:45 PM, Dumanshu <duman...@gmail.com> wrote:
> You are given a long string and you have to print the "first" non
> repeating character.
> Solve it keeping SC and TC in mind. That is present both solutions,
> one with high SC and low TC and viceversa.
>
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best wishes!!
Vaibhav
DU-MCA
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