Create: 7-Reverse-Integer.kt, 338-Counting-Bits.kt, 55-Jump-Game.kt, 45-Jump-Game-II.kt, 70-Climbing-Stairs.kt, 746-Min-Cost-Climbing-Stairs.kt

[Ykhan799]

Adding Kotlin solution for 7-Reverse-Integer, 338-Counting-Bits.kt, 55-Jump-Game.kt, 45-Jump-Game-II.kt, 70-Climbing-Stairs.kt, 746-Min-Cost-Climbing-Stairs

• File(s) Modified: 7-Reverse-Integer.kt, 338-Counting-Bits.kt, 55-Jump-Game.kt, 45-Jump-Game-II.kt, 70-Climbing-Stairs.kt, 746-Min-Cost-Climbing-Stairs
• Language(s) Used: kotlin
• Submission URL: Reverse Integer: https://leetcode.com/submissions/detail/787435058/
• Counting Bits: https://leetcode.com/submissions/detail/787525850/
• Jump Game: https://leetcode.com/submissions/detail/787534393/
• Jump Game II: https://leetcode.com/submissions/detail/787541073/
• Climbing Stairs: https://leetcode.com/submissions/detail/787587304/
• Min Cost Climbing Stairs: https://leetcode.com/submissions/detail/787591887/

[Ahmad-A0]

Thanks, @Ykhan799!