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MakeFile in C++ and its applications
In this tutorial, we will be discussing a program to understand MakeFile in C++ and its applications.
The task is to break the entire program with MakeFile. It is usually done by making .cpp files and .h files with all the classes/functionalities and link them together.
Example
main.cpp
#include <bits/stdc++.h>
#include "function.h"
using namespace std;
//main execution program
int main(){
int num1 = 1;
int num2 = 2;
cout << multiply(num1, num2) << endl;
int num3 = 5;
cout << factorial(num3) << endl;
print();
}print.cpp
#include <bits/stdc++.h>
#include "function.h"
using namespace std;
void print()
{
cout < "makefile" << endl;
}factorial.cpp
#include <bits/stdc++.h>
#include "function.h"
using namespace std;
//factorial program
int factorial(int n){
if (n == 1)
return 1;
return n * factorial(n - 1);
}multiply.cpp
#include <bits/stdc++.h>
#include "function.h"
using namespace std;
int multiply(int a, int b){
return a * b;
}functions.h
#ifndef FUNCTIONS_H #define FUNCTIONS_H void print(); int factorial(int); int multiply(int, int); #endif
Output
2 120 makefile
Updated on: 01-Apr-2020
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