Codes-Completed/dstl5.c at main · Yagyansh5/Codes-Completed · GitHub

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#include<stdio.h>
#include<stdlib.h>
#include<conio.h>
int OR(int,int);
int AND(int,int);
int XOR(int,int);
int NOT(int);

void main()
{
int a,b,ch,o;


printf("\n-:MENU:-\n1.AND\n2.OR\n3.NOT\n4.XOR\n0.Exit\n");
do{
printf("\nEnter Choice:");
scanf("%d",&ch);

switch(ch)
{
case 1:
printf ("\nTruth Table for AND\nA B  \tO");
for(a=0;a<=1;a++)
{
 for(b=0;b<=1;b++)
   { o=AND(a,b);
     printf("\n%d %d \t%d",a,b,o);
   }
}
 break;
case 2:printf ("\nTruth Table for OR\nA B  \tO");
for(a=0;a<=1;a++)
{
 for(b=0;b<=1;b++)
   {
   o=OR(a,b);
   printf("\n%d %d \t%d",a,b,o);
   }
}
 break;
case 3:  printf ("\nTruth Table for NOT\nA  \tO");
for(a=0;a<=1;a++)
{
o=NOT(a);
printf("\n%d  \t%d",a,o);
}
 break;
case 4:printf ("\nTruth Table for AND\nA B  \tO");
for(a=0;a<=1;a++)
{
 for(b=0;b<=1;b++)
   {
   o=XOR(a,b);
   printf("\n%d %d \t%d",a,b,o);
   }
}
 break;

case 0:
 break;
default: printf("\nError");
}
}while(ch!=0);

getch();

}


int OR(int a, int b)
{
if(a==0&&b==0)
   return 0;
else
   return 1;
}

int AND(int a, int b)
{
if (a==1&&b==1)
   return 1;
else
   return 0;
}

int NOT(int a)
{
if (a==0)
   return 1;
else
   return 0;
}

int XOR(int a,int b)
{
if (a==0&&b==1||a==1&&b==0)
   return 1;
else
   return 0;
}