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| Current File : /var/www/html/venkat/old/iit2015122_2.c |
#include<stdio.h>
#include<string.h>
void main()
{
char a[100],s[100],x[100],y[100];
int n1,n2;
int i=0,j;
gets(a);
gets(s);
n1=strlen(a);
n2=strlen(s);
if(n1<n2)
{
strcpy(y,s);
strcpy(x,a);
}
else
{
strcpy(x,s);
strcpy(y,a);
}
int k=0;
/* while(x[i]!='\0')
{
j=i+1;
while(x[j]!='\0')
{
if(x[j]==x[i]);
else
x[k++]=x[i];
j++;
}
i++;
}
printf("%s\n",x);
*/
i=0;
j=0;
while(x[i]!='\0')
{
j=0;
while(y[j]!='\0')
{
if(x[i]==y[j])
printf("%c",x[i]);
j++;
}
i++;
}
}