Solutions for some problems

Problem 1: Bus Video System

https://codeforces.com/problemset/problem/978/E

Problem 2: The Number Games

https://codeforces.com/problemset/problem/980/E

Problem 3: Intercity Travelling

https://codeforces.com/problemset/problem/1009/E

Problem 4: Mini Merto

// https://codeforces.com/problemset/problem/1007/E

Problem 5: Passports

https://codeforces.com/problemset/problem/1012/F

npm run test:watch