Question

c++

1) Write a header file that contains the prototype for a function that takes two value parameters (both floats) and returns a single character output. The function name is “charIn”. We do not care what the function does at this point. (8)

2)   Fix the Errors of the C++ program:
a.   #include <cmath>
b.   Void main(){cout<< “Math test”<<endl;//start math test
c.   Int i=10 int j=3 k=i%3 cout << “test of mod<<k<<endl
d.   Float d=0 float f=e/d cout << “div test<<f<<endl;
e.   }}

Answer 1

//functions.h
#ifndef FUNCTIONS_H_INCLUDED
#define FUNCTIONS_H_INCLUDED

char charIn(float a, float b);

#endif

=====================================
#include <iostream>
#include <cmath>

using namespace std;

int main(){
   cout<< "Math test"<<endl;//start math test
   int i=10;
   int j=3;
   int k=i%3;
   cout << "test of mod "<<k<<endl;
   float f=i/j; 
   cout << "div test "<<f<<endl;
   return 0;
}