6-8 Lab exercise 1: Divide by zero Exception

Question

We need to build a program that performs this algorithm:

Step 1: Read the values a,b,c,.

Step 2: Inside the try block check the condition.

            a. if(a-b!=0) then calculate the value d=c/(a-b); and display.

            b. otherwise throw the exception.

Step 3: Catch the exception and display the appropriate message.

Step 4: Stop the program.

Example input:

5 5 8

Output:

Answer is infinite because a-b is:0

Example input 2:

5 7 8

Output:

Result is:-4

 Example input 3:

3 6 8

Output:

Result is:-2

Comments

Notice: You may have 100% output, but your code matters!

Answer 1

Hidden content!
#include * * * * * *



using namespace std;



int main()

{
********** **** * ***** ** * *** a, b, c, d;
* * * * ** * **
* ** *** *** * * * *
* * *** ** * * ** * * *** * * ** *** * >> a >> b *** * c;


*** *** ** *** ******* * * * ******** ** *** ** (a-b == 0)
* ** * **** **** * * * ********* ** * ** *** *** **** *** a-b;


* *** *** **** *** * * * *** * ** * * * = c/(a-b);
*** * ** * * ** * * ** * * * ***** *** ** ** * ** ** * *** *** is:" * ** d;
*** *** ** ** *
**** *** ** * * *** ** *** e)
** * *** ** *
* * ***** *** ** ** * * ** * * ** * * ** ** * *** * ** ******** * is infinite because a-b is:" << e;
* * * ** * ** * * *


* * * ** *** * ***** *** * * 0;

}

Answer 2

Hidden content!
#include ** * **



using namespace std;



int main()

{
** * * * ** **** a, b, c, d;
* ** **** * * **** **** *
* ** *** * * *** *
***** ****** ** * * ** *** ** ** ** * * * * * * * >> a >> b * * * c;


***** * * ** * * * ** * * * ** ** ** ** ** ** (a-b == 0)
* * **** ** * *** * * * * ** **** * * *** *** ** * **** * a-b;


* * ***** * * * *** * * ** * * * * *** *** = c/(a-b);
** ** ** * ** ** * * * * **** * * * **** * * ** * * ** ** ** is:" * ***** d;
** * ** * *
******** ** * * ** * * ** * e)
*** * **** * * * * *
** * *** *** *** * ** ** * **** ****** *** *** **** * ******* is infinite because a-b is:" << e;
* * * * * ***** * ** * **


******* * ** *** **** 0;

}