14 lines
318 B
Solidity
14 lines
318 B
Solidity
|
// SPDX-License-Identifier: MIT
|
||
|
|
pragma solidity ^0.8.10;
|
||
|
|
contract Counter {
|
||
|
|
int private count = 0;
|
||
|
|
function incrementCounter() public {
|
||
|
|
count += 1;
|
||
|
|
}
|
||
|
|
function decrementCounter() public {
|
||
|
|
count -= 1;
|
||
|
|
}
|
||
|
|
function getCount() public view returns (int) {
|
||
|
|
return count;
|
||
|
|
}
|
||
|
|
}
|