In c++ i have a .dat file tha contains the following 123-45-6789 Kirk James 44.7 88.99 0.0175 124-89-0007 Bond Jane 45.6 65.75 0.04 405-77-8911 Puff Blossom 40 33.88 0.03 405-10-9871 Puff Buttercup 41.2 45.66 0.047 223-03-8761 Puff Bubbles 37.8 33.44 0.015 980-11-2201 Joneski Kasey 23.1 10.77 0.033 115-88-7619 Crooke I.M.A. 25.4 88.75 0.02 777-00-1232 Smith Alias 43.5 22.3 0.034 345-89-0022 DeMann Stan 56.7 29.45 0.065 210-37-1192 Jones Jeane 48.9 20.33 0.025 103-22-4321 Smith Alias 33.5 19.67 0.063 i have working code that reads the file but I have no idea on how to pass pointers of each variable i have to the void calculations() functions to be able to see wich person has over time and such #include <iostream>#include <fstream> void calculations();int main() { string ssn ,lastname, firstname;float hours, pay_hour, personal_tax_rate ifstream myfile ("employee.dat"); while (myfile >> ssn >> lastname >> firstname >> hours >> pay_hour >> personal_tax_rate){cout << ssn << " " << lastname << " " << firstname << " " << hours << " " << pay_hour << " " << personal_tax_rate << "\n";} }void calculations(){ }
In c++ i have a .dat file tha contains the following 123-45-6789 Kirk James 44.7 88.99 0.0175 124-89-0007 Bond Jane 45.6 65.75 0.04 405-77-8911 Puff Blossom 40 33.88 0.03 405-10-9871 Puff Buttercup 41.2 45.66 0.047 223-03-8761 Puff Bubbles 37.8 33.44 0.015 980-11-2201 Joneski Kasey 23.1 10.77 0.033 115-88-7619 Crooke I.M.A. 25.4 88.75 0.02 777-00-1232 Smith Alias 43.5 22.3 0.034 345-89-0022 DeMann Stan 56.7 29.45 0.065 210-37-1192 Jones Jeane 48.9 20.33 0.025 103-22-4321 Smith Alias 33.5 19.67 0.063 i have working code that reads the file but I have no idea on how to pass pointers of each variable i have to the void calculations() functions to be able to see wich person has over time and such #include <iostream>#include <fstream> void calculations();int main() { string ssn ,lastname, firstname;float hours, pay_hour, personal_tax_rate ifstream myfile ("employee.dat"); while (myfile >> ssn >> lastname >> firstname >> hours >> pay_hour >> personal_tax_rate){cout << ssn << " " << lastname << " " << firstname << " " << hours << " " << pay_hour << " " << personal_tax_rate << "\n";} }void calculations(){ }
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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In c++ i have a .dat file tha contains the following
123-45-6789 Kirk James 44.7 88.99 0.0175
124-89-0007 Bond Jane 45.6 65.75 0.04
405-77-8911 Puff Blossom 40 33.88 0.03
405-10-9871 Puff Buttercup 41.2 45.66 0.047
223-03-8761 Puff Bubbles 37.8 33.44 0.015
980-11-2201 Joneski Kasey 23.1 10.77 0.033
115-88-7619 Crooke I.M.A. 25.4 88.75 0.02
777-00-1232 Smith Alias 43.5 22.3 0.034
345-89-0022 DeMann Stan 56.7 29.45 0.065
210-37-1192 Jones Jeane 48.9 20.33 0.025
103-22-4321 Smith Alias 33.5 19.67 0.063
i have working code that reads the file but I have no idea on how to pass pointers of each variable i have to the void calculations() functions to be able to see wich person has over time and such
#include <iostream>
#include <fstream>
void calculations();
int main()
{
string ssn ,lastname, firstname;
float hours, pay_hour, personal_tax_rate
ifstream myfile ("employee.dat");
while (myfile >> ssn >> lastname >> firstname >> hours >> pay_hour >> personal_tax_rate)
{
cout << ssn << " " << lastname << " " << firstname << " " << hours << " " << pay_hour << " " << personal_tax_rate << "\n";
}
}
void calculations()
{
}
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