Question

Given the incomplete program below, write two functions, one called integer and another called decimal.

You can use following incomplete program. Your assignment is to supply the necessary missing code:

#include

#include using namespace std;

int integer (….)

{ //REPLACE THE … WITH THE REQUIRED PARAMETER (A DOUBLE) //WRITE HERE THE CODE TO EXTRACT THE INTEGER AND RETURN IT }

double decimal (….)

{ //REPLACE THE … WITH THE REQUIRED PARAMETER //WRITE HERE THE CODE TO EXTRACT THE DECIMAL PORTION, //MAKE SURE IT’S POSITIVE OR CONVERT IT AND RETURN IT }

int main() { double x,y; cout > x >> y;

//WRITE THE CODE TO DISPLAY THE RESULT OF CALLING THE //FUNCTIONS //WITH X //WRITE THE CODE TO DISPLAY THE RESULT OF CALLING THE //FUNCTIONS //WITH Y //USE SETW AND LEFT (SEE LESSON 3 NOTES ON OUTPUT) TO LINE //UP THE //RESULTS AS SHOWN ABOVE

return 0; }

Function main should be the one in charge of displaying the results.

Answer 1

#include<iostream>

using namespace std;

// function declaration

double Integer(double num1);

double Decimal(double num1);

int main()

{

//Below variable to store user input

double x;

//Below variable to store integer value of user input number

int y;

//Below variable to store decimal value of user input number

float z;

cout<<"\nEnter a number to get Integer and Decimal parts:";

cin>>x;

y=Integer(x);

z=Decimal(x);

cout<<"\nInteger part :"<<y;

cout<<"\nFractional part :"<<z;

return 0;

}

double Integer(double num1){

//New variable in function

int a;

a=num1;

//retuning integer part to main function

return a;

};

double Decimal(double num1){

//New variable in function

double c;

//Calculating decimal part

c=num1-Integer(num1);

//Returing decimal part to main function

return c;

};

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