Want to add more problems to codeforces set

I would like to add these 5 problem code to Codeforces set
Problem 1 link (Stone Game) :
https://codeforces.com/contest/1538/problem/A
Problem 2 link (Friends and Candies) :
https://codeforces.com/contest/1538/problem/B
Problem 3 link (Fillomino 2) :
https://codeforces.com/contest/1517/problem/C
Problem 4 link (Pair of Topics) :
https://codeforces.com/contest/1324/problem/D
Problem 5 link (Restoring the permutation) :
https://codeforces.com/contest/1506/problem/E

Use the five linked Codeforces problem statements as the specifications, and first inspect the repository’s established structure for Codeforces solutions and problem entries. Done means all five problems are added consistently with the repository’s conventions and their solutions handle the linked examples and expected cases.

Written by the indexing model from the issue text.