pragma solidity ^0.4.0;
contract BooleanTest{
bool _a;
int num1=100;
int num2=200;
function getBool() returns(bool)
{
return _a;
}
function getBool2()returns(bool)
{
return !_a;
}
function panduan() returns(bool)
{
return num1==num2;
}
}
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