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| Current File : /var/www/html/venkat/check3/file/cg2013/IEC2015047_1.c |
#include<stdio.h>
int main()
{
int a[10];
int i;
int n;
a[0]=2,a[1]=3,a[2]=5,a[3]=7,a[4]=9,a[5]=11,a[6]=13,a[7]=15,a[8]=17;a[9]=19;
scanf("%d",&n);
for(i = 0;i <10;i++)
{
if( n==a[i])
{
printf("%d %d", a[i+1],a[i+2]);
}
}
return 0;
}