even odd with addition or subtraction logic only

[taranjeet]

How to display whether no. is odd or even but with addition or subtraction or both logic

[weaknessforcats]

A number is even if it is evenly divisible by 2.

Just starting tracing 2 over and over from your number until the remainder is less than 2.

If the remainder is 0 the number was even. Otherwise it was odd.

[taranjeet]

Not in accordance with question.. Without divide , multiply i only want addition or subtraction logic.. By the thank u for ur concern. :-)

[weaknessforcats]

Did you not read that I said to subtract repeatedly?

[weaknessforcats]

For addition only, start with 0 and add 2 repeatedly. If the result eventually equals the number, the number is even. Otherwise, it is odd.