forked from cerc-io/stack-orchestrator
23 lines
312 B
Solidity
23 lines
312 B
Solidity
// SPDX-License-Identifier: UNLICENSED
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pragma solidity 0.8.10;
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contract Stateful {
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uint x;
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constructor(uint y) public {
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x = y;
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}
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function off() public {
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require(x == 1);
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x = 0;
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}
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function on() public {
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require(x == 0);
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x = 1;
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}
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function inc() public {
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x = x + 1;
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}
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} |