/* first file */#include <cstdlib>#include <iostream>#include "source1.h"using namespace std;int main(){ int a; cout << "Please enter a number between 1 and 5: " ; cin >> a; cout << main_1(a) << endl; system("pause"); if (a < 0) { cout <<"No negatives!!!"<<endl;} if (a == 2) { cout <<"Your number is exacly 2" <<endl; } if ((2 > a) && (a > 0)) { cout << "Your number is below 2"<<endl; } if (a == 5) { cout << "Your number is 5"<<endl; } if (a > 5) { cout <<"I said enter numbers between 1 and 5, smarty :P" <<endl; } if ((a > 2) && (a <= 4)) { cout <<"You won! You had to enter a number between 2 and 4!!!" <<endl; } system("PAUSE"); return EXIT_SUCCESS;}/* second file filename: source1.h */int main_1(int);int main_1(int test){ return (test+=4);}