Encoding Approach (August Long Challenge)

[radhesh_sarma]

ENCODING - Editorial

PROBLEM LINK: Div1 Div2 Practice Setter- Claudiu Babin Tester- Suchan Park Editorialist- Abhishek Pandey DIFFICULTY: Medium PRE-REQUISITES: Digit DP, Dynamic Programming (in general) SYMBOLS USED: There are lot of symbols used in this editorial, which are defined below. Let me define the following variables- UL= Upper Limit for x. i= Current Index in the number. i_{next}= Next index in the number D_{next}= The next digit we are placing at the next index. D= The digit we a…