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feat(week-01): complete counter assignment #3

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feat(week-01): complete counter assignment #3

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4 changes: 4 additions & 0 deletions week-01/dev/src/Counter.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -30,13 +30,16 @@ contract Counter {
/// @notice 카운트를 1 증가시킵니다
/// @dev count 값을 1만큼 증가시키는 로직을 구현하세요
function increment() public {
count += 1;
// TODO: count를 1 증가시키세요
// 힌트: count += 1; 또는 count = count + 1; 또는 count++;
}

/// @notice 카운트를 1 감소시킵니다
/// @dev count가 0일 때 감소시키면 언더플로우가 발생합니다
function decrement() public {
require(count > 0, "Count cannot go below zero");
count -= 1;
// TODO: count를 1 감소시키세요. 단, count가 0이면 revert해야 합니다.
// 힌트: require(조건, "에러 메시지"); 를 사용하세요
// 힌트: require(count > 0, "Count cannot go below zero");
Expand All @@ -45,6 +48,7 @@ contract Counter {
/// @notice 카운트를 0으로 초기화합니다
/// @dev count 값을 0으로 설정하는 로직을 구현하세요
function reset() public {
count = 0;
// TODO: count를 0으로 초기화하세요
// 힌트: count = 0;
}
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