Screenshot
Program
//Header files
#include <iostream>
#include<vector>
#include<string>
using namespace std;
//Function prototypes
bool checkValidInput(string);
vector<bool> changeToVector(string);
vector<bool> fullAdder(vector<bool>,
vector<bool>);
void display(vector<bool>);
int main()
{
//Variables to read binary input
string binary1, binary2;
char ch;
//Loop until user prefer
while (true)
{
//Prompt for first binary
cout << "Enter first binary
number: ";
cin >> binary1;
while (!checkValidInput(binary1))
{
cout <<
"Invalid input!!!" << endl;
cout <<
"Enter first binary number: ";
cin >>
binary1;
}
//Prompt for second binary
cout << "Enter second binary
number: ";
cin >> binary2;
while (!checkValidInput(binary2))
{
cout <<
"Invalid input!!!" << endl;
cout <<
"Enter second binary number: ";
cin >>
binary2;
}
//Create bool vector
vector<bool> bin1 =
changeToVector(binary1);
vector<bool> bin2 =
changeToVector(binary2);
//Call functions to add
vector<bool> result =
fullAdder(bin1, bin2);
//Display result
cout << "Sum of two
binary's (" << binary1 << "+" << binary2 <<
") in boolean form :-" << endl;
display(result);
//Repetition part
cout << "\nDo you want to
enter another inputs of full adder: ";
cin >> ch;
if (ch != 'Y'&& ch != 'y')
{
break;
}
}
}
//Function to check whether the string is valid or not
bool checkValidInput(string str) {
for (int i = 0; i < str.length(); i++) {
if (str[i] != '1' && str[i]
!= '0') {
return
false;
}
}
return true;
}
//Function to convert string to binary
vector<bool> changeToVector(string str) {
vector<bool> bin;
for (int i = 0; i < str.length(); i++) {
if (str[i] == '1') {
bin.push_back(true);
}
else {
bin.push_back(false);
}
}
return bin;
}
//Function to generate full adder function
vector<bool> fullAdder(vector<bool> bin1,
vector<bool>bin2) {
//String to store result
string resultStr = "";
//To get sum
int sum = 0;
//Get last index of vectors
int i = bin1.size() - 1;
int j = bin2.size() - 1;
//Loop to check the end
while (i >= 0 || j >= 0 || sum == 1)
{
//First vector value add
if (i>=0 &&
bin1.at(i)==true) {
sum += 1;
}
else if(i>=0) {
sum += 0;
}
//second vector value add
if (j >= 0
&&bin2.at(j)==true) {
sum += 1;
}
else if(j>=0) {
sum += 0;
}
//result prepend in
string
resultStr = char(sum % 2 + '0') +
resultStr;
//if any carry finding
sum /= 2;
// Move to next digits
i--; j--;
}
//Return vector bool
return changeToVector(resultStr);
}
//Function to display result
void display(vector<bool> bin) {
cout << '[';
for (int i = 0; i < bin.size(); i++) {
if(i < bin.size() - 1) {
if (bin[i])
{
cout << "True" << ",";
}
else {
cout << "False" << ",";
}
}
else {
if (bin[i])
{
cout << "True" << "]";
}
else {
cout << "False" << "]";
}
}
}
cout << endl;
}
---------------------------------------------------------------------
Output
Enter first binary number: 1
Enter second binary number: 0
Sum of two binary's (1+0) in boolean form :-
[True]
Do you want to enter another inputs of full adder: y
Enter first binary number: 11
Enter second binary number: 0
Sum of two binary's (11+0) in boolean form :-
[True,True]
Do you want to enter another inputs of full adder: y
Enter first binary number: 1101
Enter second binary number: 100
Sum of two binary's (1101+100) in boolean form :-
[True,False,False,False,True]
Do you want to enter another inputs of full adder: y
Enter first binary number: 0
Enter second binary number: 1
Sum of two binary's (0+1) in boolean form :-
[True]
Do you want to enter another inputs of full adder: y
Enter first binary number: 00
Enter second binary number: 1
Sum of two binary's (00+1) in boolean form :-
[False,True]
Do you want to enter another inputs of full adder: n
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