You've answered 0 of 46 questions correctly. (Clear)

Question #5 Difficulty: 1

According to the Solidity 0.8.17 compiler (200 optimization runs)

    // How many storage slots does this struct take when used as a state variable?

contract C {

  struct S {
    uint80 u;
    address a;
    uint8 u1;
    bool b;
  }

  S s;
}

Answer:

Problems? View a hint or try another question.

I give up, show me the answer (make 3 more attempts first).

Mode : Training

You are currently in training mode, answering random questions. Why not Start a new quiz? Then you can boast about your score, and invite your friends.

Contribute

Create your own!