Expected results for test: P3-20.pl460 P3-20.pl460 : (define (main) (display (- 5 2)) (newline) (display (- 3.0 1.5)) (newline) ) (main) Input file: P3-20.pl460 0 errors found in input file P3-20.cpp : // Autogenerated PL460 to C++ Code // File: P3-20.cpp #include #include "Object.h" using namespace std; int main () { Object __RetVal; cout << (Object("5") - Object("2")); cout << endl; cout << (Object("3.0") - Object("1.5")); cout << endl; return 0; } PL460 program output: 3 1.5 C++ program output: 3 1.5 Differences: < pl460 | cpp > 3 3 1.5 1.5