Write a program to display a=333, b=222, C=111 if a=111, b=333, C=222 without declare any extra memory?

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C#

How do i Write a program to display a=333,b=222,c=111 if a=111,b=333,c=222 without declare any extra memory?

What does without declaring any extra memory means ?

What I have tried:

I was thinking of swapping the numbers but i dont think it is the correct solution

Posted 25-Jul-16 21:40pm

Abrar Kazi

Updated 25-Jul-16 22:52pm

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2 solutions

Solution 1

Just an hint:
Displaying "a=333" don't mean to store 333 in the variable a.
if you know how to display some text followed with a value, you are done, test is "a=" and value is 333 (or what is in b variable)

look a cout or printf

Posted 25-Jul-16 21:58pm

Patrice T

Updated 25-Jul-16 21:59pm

v3

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Abrar Kazi · Accepted Answer · 2016-07-25T22:52:00

Solution 2

ok i got it.

Logic:

a= a+b+c
b=a-b-c
c=a-b-c
a=a-b-c

Posted 25-Jul-16 22:52pm

Abrar Kazi

Comments

Patrice T 26-Jul-16 6:40am

You are not requested to store new values in a,b,c.
You are just requested to display 3 lines containing some text followed by a value. At display, there is no link between the text and the value.