Quiz: Functions in Solidity
Assess your knowledge on the usage of functions in Solidity.
We'll cover the following...
We'll cover the following...
Technical Quiz
1.
Which is the correct way to define a function called sum that accepts two integers and returns the sum?
A.
function sum(string a, uint b) public pure returns(uint) {
return a + b;
}
B.
function sum(uint a, uint b) public pure returns(uint) {
return a + b;
}
C.
function sum(uint a, uint b) public pure {
return a + b;
}
D.
function sum = (uint a, uint b) public pure returns(uint) {
return a + b;
}
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