判断对错

/*
 * Copyright (c) 2013, 烟台大学计算机学院
* All rights reserved.
* 作    者： 高古尊
* 完成日期：2013 年10月25日
* 版 本 号：v1.0
* 问题描述；判断对错
* 样例输入：
* 样例输出：
* 问题分析：
*/

#include <iostream>

using namespace std;

int main()

{
    int a=12,b=13,x=1,y=0,z;


    z=a>b;
    cout<<"a>b";
    if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
    z=a>x;
    cout<<"a>x";
    if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
	z=b>=a+x;
	cout<<"b>=a+x";
	if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
	z=b-a==x;
	cout<<"b-a==x";
	if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
	z=((b>a)==x);
	cout<<"b>a==x";
	if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
    z=(b>a)&&(x>=y++);
    cout<<"(b>a)&&(x>=y++)";
    if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
	z=(b>a)&&(x>=++y);
	cout<<"(b>a)&&(x>=++y)";
	if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
    z=(!a+(x>b))||(x--==y);
    cout<<"(!a+(x>b))||(x--==y";
    if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
	z=(!a+x>=b)||(--x==y);
	cout<<"(!a+x>=b)||(--x==y)";
	if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
	z=(a>b-x)||( !x+y);
	cout<<"(a>b-x)||( !x+y)";
	if(z==1)
    cout<<"对\n";
    else
    {
    cout<<"错\n";
    }
    return 0;
}