operation.h

来自「是个银行柜面系统软件」· C头文件 代码 · 共 17 行

#include <iostream>
using namespace std;

#ifndef _OPERATION_0607_H
#define _OPERATION_0607_H

struct Operation {
	Operation(int m = 0);
	bool is_draw();

	int opr_sum;
};

istream& operator>> (istream&, Operation&);
ostream& operator<< (ostream&, const Operation&);

#endif