Question

C++

This assignment will have you designing a program which can test multiple combinations of the Boolean variables A, B, and C, and determine which combinations of them will yield true values. However this time the statement is designed in the style of a Logical Circuit.

You are asked to create three truth tables for the three problems. To achieve this, you should create SEVEN gate functions for your checkpoint. For each of the problem: First, convert the diagram to boolean algebra equations.Then evaluate their values gate by gate based on the values of A, B and C. Finally, print the truth table on the screen with detailed computational gates and boolean algebra symbols. Your headers will be the boolean algebra expressions.

Answer 1

CODE:

#include<iostream>

using namespace std;

int main()
{
// define the variables A,B and C
int A,B,C;
// print the header section with A,B,C and then the result of boolean combination
cout<<"A\tB\tC\tAB+C\tA+BC\tB+AC";
  
//run a loop for A , B and C for all possible curcuit combinations of 0 & 1
for(A=0;A<=1;++A)
for(B=0;B<=1;++B)
for(C=0;C<=1;++C)
{
// bounday condition where the sum is leading to 2 rather than usual 1
if(A*B+C==2||A+B*C==2||B+A*C==2)
cout<<"\n\n"<<A<<"\t"<<B<<"\t"<<C<<"\t1"<<"\t1"<<"\t1";
else
cout<<"\n\n"<<A<<"\t"<<B<<"\t"<<C<<"\t"<<A*B+C<<"\t"<<A+B*C<<"\t"<<B+A*C;
}
  
return 0;
}

RESULT: