void process(n)
{
if(n>0)
{process(--n);
printf("%d",n);
process(--n);
}
}
main()
{
int x=3
process(x);
}
int i;
for(i=5;i>=0;i--)
{i--;
printf("%d-%d\n",i--);
i--;
}
}
char *first()
{
char c[]="hello";
return c;
}
main()
{
printf("%s",first());
}
main()
{
int a[]="pankaj";
printf("%d%d%d",sizeof(a),strlen(a+1),sizeof(a+1));
}
void swap()
int *a, int *b
{
*a ^= *b, *b ^= *a, *a ^= *b;
}
main()
{
void swap();
int x=10,y=8;
swap(&x,&y);
printf("x=%d y=%d",x,y);
}