| Current Path : /var/www/html/venkat/check3/file/cg2013/ |
| Current File : /var/www/html/venkat/check3/file/cg2013/iwm2015007_3.c |
#include<stdio.h>
int main ( )
{
int num,i,j,k,counter=0,d,t1,t2,w=0;
scanf("%d",&num);
j = num - 1;
for( i = j ; i >= 2 ; i--)
{
for( k =i-1 ; k>=2 ; k--)
{
d=0;
if( i % k== 0)
{
d++;
break;
}
}
if(d == 0)
{
counter++;
}
if( counter==1&& w==0 )
{
t1=i;
w++;
}
if(counter==2)
{
t2=i;
break;
}
}
printf("%d",t2);
printf("%d",t1);
return 0;
}