Convert coding from C++ to C

Question

3.48/5 (14 votes)

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C++

#include<iostream>
#include<string>

using namespace std;

int askBills(string prompt);
void totalExpenses(int car,int rent,int food,int phone,int gas,int util);

int main(){
    
cout << "Manage your budget and see how much you can save!\n\n";

int income = askBills("\nMonthly income:$ ");
int car = askBills("\nCar payment:$ ");   
int rent = askBills("\nMonthly rent:$ ");
int food = askBills("\nFood expenses:$ ");
int phone = askBills("\nPhone bill:$ ");
int gas = askBills("\nEstimated gas expenses:$ ");
int util = askBills("\nMonthly utilities:$ ");

totalExpenses(car, rent, food, phone, gas, util);

   
system("pause");   
return 0;    
}
int askBills(string prompt){
int bill;
cout << prompt;
cin >> bill;
return bill;       
}
void totalExpenses(int car,int rent,int food,int phone,int gas,int util){
cout << "\nYour monthly expenses:$ "<<car+rent+food+phone+gas+util <<="" endl;="" 
}

What I have tried:

<b="">What I have tried:

This is my coging, but i need to convert it to c

Posted 11-May-20 18:13pm

ksm73

Updated 16-Oct-22 20:03pm

CPallini

v2

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[no name] 5-Nov-20 12:56pm

Simple question.

2 solutions

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fabiw · Answer 1 · 2020-11-05T06:21:00

Just using printf, scanf functions instead of cout, cin.
Solution code is:

C++

<pre>
#include<stdio.h>
#include<string.h>
int askBills(char[] prompt);
void totalExpenses(int car,int rent,int food,int phone,int gas,int util);

int main(){
    
printf("Manage your budget and see how much you can save!\n\n");

int income = askBills("\nMonthly income:$ ");
int car = askBills("\nCar payment:$ ");   
int rent = askBills("\nMonthly rent:$ ");
int food = askBills("\nFood expenses:$ ");
int phone = askBills("\nPhone bill:$ ");
int gas = askBills("\nEstimated gas expenses:$ ");
int util = askBills("\nMonthly utilities:$ ");

totalExpenses(car, rent, food, phone, gas, util);

   
system("pause");   
return 0;    
}
int askBills(char[] prompt){
int bill;
printf("%s",prompt);
scanf("%d", bill);
return bill;       
}
void totalExpenses(int car,int rent,int food,int phone,int gas,int util){
printf("\nYour monthly expenses: %d\n"<<car+rent+food+phone+gas+util); 
}

CPallini · Answer 2 · 2020-05-11T20:21:00

Solution 1

That is already very C-like code.
Just substitute cout, cin method calls with correspondig calls to printf, scanf functions (see, for instance C printf and scanf functions with example[^]).

Posted 11-May-20 20:21pm

CPallini

Comments

Maciej Los 12-May-20 3:39am

5ed!

Member 14984954 5-Nov-20 12:40pm

Not a good answer

CHill60 5-Nov-20 16:48pm

Why not? Seems quite clear to me

[no name] 5-Nov-20 12:51pm

You didnt give a proper answer. Simply linked to some sources.

CPallini 5-Nov-20 16:43pm

And you made a fresh account just to downvote me?
I'm honored. :-D

Patrice T 5-Nov-20 14:14pm

+5 counter vote.

CPallini 5-Nov-20 16:41pm

Thank you Patrice.