My code is correct but I want to know if there is another way of doing it. my pr
ID: 3925723 • Letter: M
Question
My code is correct but I want to know if there is another way of doing it. my professor asked me to do it in another way but my code is correct. I am posting my code below. please write me a code that does the same job but in different way. do not write a very a long code. you can change my code if needed and edit. Thanks,
Question : Write a C++ program with a function defined to give the person a 20% raise.
#include<iostream>
using namespace std;
double raise(double);
int main()
{
double sal;
cout<<"Enter salary "<<endl;
cin>>sal;
cout<<raise(sal)<<endl;
system("pause");
return 0;
}
double raise(double s) //definition
{
return s = s + 0.20 *s;
}
Explanation / Answer
Hi,
I have changed your method and highlighted the code changes below and it is working as early.
#include<iostream>
using namespace std;
void raise(double *s);
int main()
{
double sal;
cout<<"Enter salary "<<endl;
cin>>sal;
raise(&sal);
cout<<sal<<endl;
system("pause");
return 0;
}
void raise(double *s) //definition
{
*s = *s + 0.20 * *s;
}
Output:
sh-4.3$ g++ -std=c++11 -o main *.cpp
sh-4.3$ main
Enter salary
1000
1200
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