Yağız Şenal

All tests are not passing

1

I don't know if I am doing anything wrong, but I created a private key in `secrets/gradecoin.pem` and ran `cargo test`. Here is the results: ``` Compiling gradecoin v0.2.0 (/home/yagiz/code/personal/gradecoin)...

Implement lottery

2

To attract users to create more transactions, we can implement lottery in the system. In the lottery, every user buys a ticket with a fixed price and enrolls in the...