Tag: Competitive Programming

Finally Block – Kotlin Programming

Limited Time 95% OFF Coupon: Like our content and want to support us more directly? Help Us, Help You! Udemy Coupons Here are coupons for all of my udemy courses: -Blockchain & Cryptocurrency (Bitcoin, Ethereum) [95% OFF] – -Solidity (Ethereum, Blockchain) Programming [95% OFF] -…

Multiple Catch Block – Kotlin Programming

Limited Time 95% OFF Coupon: Like our content and want to support us more directly? Help Us, Help You! Udemy Coupons Here are coupons for all of my udemy courses: -Blockchain & Cryptocurrency (Bitcoin, Ethereum) [95% OFF] – -Solidity (Ethereum, Blockchain) Programming [95% OFF] -…

What are HashMaps in Java? – Competitive Programming

Data Structures like Hashmaps are extensively used in programming contests and work. A software engineer must make themselves fluent with this class to work effectively on projects. We solve the codechef problem of TOURMAP after understanding the internal workings and usages of a Hashmap. Codechef Problem: Source code: MIT Paper on…

Google Codejam 2018 Qualification Round – Trouble Sort

For reasons I don’t understand, this and many variants got rejected with compile errors. I eventually implemented exactly the same logic in Java and got accepted. If anyone sees anything in this code that might give GCC (but not clang) trouble, let me know.