//  File: fover2.C
//
//  Function overloading illustrated

#include <stdio.h>

//  Four functions named foo with different signatures

void foo (int a, int b)     { printf("no return\n") ;               }

int  foo (int a, int b)     { printf("returns int\n") ; return 1 ;  }


main() {
   int n=1, m=2 ;
   float x=3.1, y=2.4 ;

   foo(n,m) ;
   foo(n,x) ;
   foo(x,n) ;
   foo(x,y) ;
}