What is the output of the below program with input 3

#include

int fonksiyon ( int gln ) {

if( gln <= 1 )

return 1;

else return (gln*fonksiyon(gln 1)); }

int main ( void ) { int k,N,f; puts(Enter an integer: );

scanf ( %d , &N );

f= fonksiyon(N);

printf(Result is=%d , f );

return 0 ;