Section 1 NFT

[allwin199]

@param the function selector of the first one you need to call
@param the abi encoded data... hint! Use chisel to figure out what to use here...
@param yourTwitterHandle - Your twitter handle. Can be a blank string.

function solveChallenge(bytes4 selectorOne, bytes memory inputData, string memory yourTwitterHandle) external {
        (bool successOne, bytes memory responseDataOne) = i_helperContract.call(abi.encodeWithSelector(selectorOne));
        if (!successOne || uint256(bytes32((responseDataOne))) != 1) {
            revert S1__WrongSelector();
        }

        (bool successTwo, bytes memory responseDataTwo) = i_helperContract.call(inputData);
        if (!successTwo || uint256(bytes32((responseDataTwo))) != 1) {
            revert S1__WrongData();
        }
        _updateAndRewardSolver(yourTwitterHandle);
    }

My doubt is for which function I should get the function selector.
Also, what should the input data that should be turned into bytes?

Thanks in Advance.

ps: To understand how to get the solution is my motivation not just to get the NFT.

[allwin199]

Answered by "@equious.eth" in discord

[PatrickAlphaC]

What was the answer? Could you put it here?

[allwin199]

I completely missed the part of i_helperContract

Whenever solveChallenge is called. It makes a call to the i_helperContract

Inside the i_helperContract there is a function called returnTrue

we need to get the function selector for returnTrue.

While calling solveChallenge give the function selector of returnTrue as input args to selectorOne and inputData

[PatrickAlphaC]

nice work!