code wars

run

sdk env
./gradlew cw1157a:test
./gradlew cw1157a:run < input.txt

cw1157a
cw2037a
cw2037b
cw2037c
cw2037e

problems

codeforces round 555 (div 3)

• https://codeforces.com/contest/1157
  • A. reachable numbers ✅
  • ...

codeforces round 988 (div 3)

• https://codeforces.com/contest/2037
  • A. Twice ✅
  • B. Intercepted Inputs ✅
  • C. Superultra's Favorite Permutation 🛟
  • D
  • E. Kachina's Favorite Binary String ⏳
  • F
  • G. Natlan Exploring ⏳

kotlin heroes 6

• https://codeforces.com/contest/1488
  • A. From Zero To Y

reference

• https://codeforces.com/blog/entry/71089

• https://codeforces.com/blog/entry/45307

• https://play.kotlinlang.org/byExample/overview

• https://kotlinlang.org/docs/collections-overview.html

  • https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/
  • https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/set-of.html
  • https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/map-of.html