DILEMMA AUGUST LONG 2019

[payal2605]

Can anyone give me an approach to solve this?CodeChef: Practical coding for everyone

[arnav_1337]

Count number of “1” if they are odd its win else its lose.

[ssjgz]

CHEFDIL - Editorial

PROBLEM LINK: Div1 Div2 Practice Setter- Utkarsh Garg Tester- Suchan Park Editorialist- Abhishek Pandey DIFFICULTY: Easy PRE-REQUISITES: Basic Game Theory, Observation. PROBLEM: Given a string of 0's and 1's - you can perform the following operation- Remove a 1 and flip its adjancent elements from 0 to 1 and vice versa. Tell if its possible to remove all characters of the string or not. QUICK-EXPLANATION: Key to AC- Realize that its all a game of parity! After some trivial observa…

[payal2605]

HOW IS THAT POSSIBLE AND HOW DID YOU COME UP WITH THAT APPROACH! PLZ HELP