Question

Write a C program, called logic_abc.c, that prompts the user to enter three integers a, b, c, and then computes the results of the following logical operations, in sequence:

!a || !b++ && c

(a-1 || b/2) && (c*=2)

(a-- || --b) && (c+=2)

a || !(b && --c)

Answer 1

Program:

#include<stdio.h>

int main(){

int a,b,c; // variable declaration

printf("Enter three integers: ");

scanf("%d%d%d",&a,&b,&b); // Accept three integers

int p = (!a || (!b++ && c)); // perform logiacal operation

int q = ((a-1 || b/2) && (c*=2)); // perform logiacal operation

int r = (a-- || --b) && (c+=2); // perform logiacal operation

int s = (a || !(b && --c)); // perform logiacal operation

/* It print 1 logical operation value is 1 otherwise 0*/

if(p==1)

printf("True\n");

else

printf("False\n");

if(q==1)

printf("True\n");

else

printf("False\n");

if(r==1)

printf("True\n");

else

printf("False\n");

if(s==1)

printf("True\n");

else

printf("False\n");

return 0;

}

Output: