Develop a program that reads a floating point number and then replace the right most digit of the integral part of the number?

Answer 1

/* program without if statement */

#include<stdio.h>

#include<conio.h>

void main()

{

int a,c;

float b;

clrscr();

printf("Enter the value \n");

scanf("%f",&b);

a=c;

c=a%10;

printf("the right most digit is %d",c);

getch();

}

Answer 2

#include

#include

#include

using std::isdigit;

using std::cin;

using std::cout;

using std::endl;

using std::string;

int main()

{

char digitToReplaceWith = 0;

string number = "";

char command = 'n';

do

{

cout << endl << "A number: ";

cin >> number;

cout << "Enter a number to replace with: ";

cin >> digitToReplaceWith;

if(!static_cast(isdigit(digitToReplaceWith)))

{

cout << endl << "Wrong, you have enter a digit!" << endl;

command = 'y';

continue;

}

for (int i = 0; i < (sizeofnumber)/(sizeof number[0]); i++)

{

if (number[i] tolower(command));

return 0;

}