减法

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tanyuan edited this page Jul 28, 2017 · 2 revisions

using Neo.SmartContract.Framework;
using Neo.SmartContract.Framework.Services.Neo;

class A : FunctionCode
{
    public static int Main(int a, int b) 
    {
        return a - b;
    }
}

执行码：52C56B6C766B00527AC46C766B51527AC46C766B00C36C766B51C394616C7566

输入：2,3

输出：-1