NBUT1219 Time

最新推荐文章于 2019-04-02 09:21:12 发布

原创最新推荐文章于 2019-04-02 09:21:12 发布 · 686 阅读

0 ·

CC 4.0 BY-SA版权

水专栏收录该内容

36 篇文章

订阅专栏

本文介绍了一个简单的程序设计问题，即如何使用数字钟的形式来显示给定的时间。通过分析数字钟显示数字的特点，给出了一种利用C++编程实现的方法。

[1219] Time
时间限制: 1000 ms　内存限制: 131072 K
问题描述
Digital clock use 4 digits to express time, each digit is described by 3*3 characters (including”|”,”_”and” “).now given the current time, please tell us how can it be expressed by the digital clock.
输入
There are several test cases.
Each case contains 4 integers in a line, separated by space.
Proceed to the end of file.
输出
For each test case, output the time expressed by the digital clock such as Sample Output.
样例输入
```
1 2 5 6
2 3 4 2
```
样例输出

    _  _  _ 
  | _||_ |_ 
  ||_  _||_|
 _  _     _ 
 _| _||_| _|
|_  _|  ||_

提示

The digits showed by the digital clock are as follows:
   _  _     _  _  _  _  _  _ 
 | _| _||_||_ |_   ||_||_|| |
 ||_  _|  | _||_|  ||_| _||_|

来源：辽宁省赛2010

数字分上中下三个部分，找出规律，把相同情况的放在一起

代码：

#include <iostream>
#include <cstring>
using namespace std;
int main()
{
    int a,b,c,d;
    while(cin>>a>>b>>c>>d)
    {
        for(int i=0;i<3;i++)
        {
         for(i=0;i<3;i++)
         {
             if(i==0)
             {
                 if(a==1||a==4)
                 cout<<"   ";
                 else
                 cout<<" _ ";
                 if(b==1||b==4)
                 cout<<"   ";
                 else
                 cout<<" _ ";
                 if(c==1||c==4)
                 cout<<"   ";
                 else
                 cout<<" _ ";
                 if(d==1||d==4)
                 cout<<"   ";
                 else
                 cout<<" _ ";
             }
             if(i==1)
             {
                 if(a==1)
                 cout<<"  |";
                 if(a==2||a==3)
                 cout<<" _|";
                  if(a==5||a==6)
                 cout<<"|_ ";
                  if(a==7)
                 cout<<"  |";
                 if(a==4||a==8||a==9)
                 cout<<"|_|";
                  if(a==0)
                 cout<<"| |";
                 if(b==1)
                 cout<<"  |";
                 if(b==2||b==3)
                 cout<<" _|";
                  if(b==5||b==6)
                 cout<<"|_ ";
                  if(b==7)
                 cout<<"  |";
                 if(b==4||b==8||b==9)
                 cout<<"|_|";
                  if(b==0)
                 cout<<"| |";
                 if(c==1)
                 cout<<"  |";
                 if(c==2||c==3)
                 cout<<" _|";
                  if(c==5||c==6)
                 cout<<"|_ ";
                  if(c==7)
                 cout<<"  |";
                 if(c==4||c==8||c==9)
                 cout<<"|_|";
                  if(c==0)
                 cout<<"| |";
                 if(d==1)
                 cout<<"  |";
                 if(d==2||d==3)
                 cout<<" _|";
                  if(d==5||d==6)
                 cout<<"|_ ";
                  if(d==7)
                 cout<<"  |";
                 if(d==4||d==8||d==9)
                 cout<<"|_|";
                  if(d==0)
                 cout<<"| |";
             }
             if(i==2)
             {
                 if(a==1)
                 cout<<"  |";
                 if(a==2)
                 cout<<"|_ ";
                 if(a==4||a==7)
                 cout<<"  |";
                 if(a==3||a==5||a==9)
                 cout<<" _|";
                 if(a==6||a==8||a==0)
                 cout<<"|_|";
                 if(b==1)
                 cout<<"  |";
                 if(b==2)
                 cout<<"|_ ";
                 if(b==4||b==7)
                 cout<<"  |";
                 if(b==3||b==5||b==9)
                 cout<<" _|";
                 if(b==6||b==8||b==0)
                 cout<<"|_|";
                 if(c==1)
                 cout<<"  |";
                 if(c==2)
                 cout<<"|_ ";
                 if(c==4||c==7)
                 cout<<"  |";
                 if(c==3||c==5||c==9)
                 cout<<" _|";
                 if(c==6||c==8||c==0)
                 cout<<"|_|";
                 if(d==1)
                 cout<<"  |";
                 if(d==2)
                 cout<<"|_ ";
                 if(d==4||d==7)
                 cout<<"  |";
                 if(d==3||d==5||d==9)
                 cout<<" _|";
                 if(d==6||d==8||d==0)
                 cout<<"|_|";
             }
             cout<<endl;
        }
    }
    }
    return 0;
}