4.5 cin.get()读入字符串存入字符数组

2020-01-09  本文已影响0人  壹顾倾城
    /********************************
 * 程序来源 :C++ primer plus
 * 章    节 :4.5
 * 名    称 :instr3.cpp
 * 功    能 :输出字符串
 * 开发时间 :2020-1-9
 * 版    本 :v1.0
 * 运行测试 :通过
 *******************************/
#include <iostream>
#include <cstring>

using namespace std;

int main() {
    const int ArSize = 20;
    
    char name[ArSize];
    char dessert[ArSize];
    
    cout << "Enter you name: \n";
    cin.get(name,ArSize); //get(name,length)
                        //读取一行,以回车结束,保存数据时有空格替换回车 
                        //准备读取下一行 cin.get() 
    cin.get();          //处理回车,准备读取下一行 
    cout << "Enyer you favorite dessert:\n";
    cin.get(dessert, ArSize);   //没有几机会输入 
    cout << "I have some delicious " << dessert;
    cout << " for you," << name;
    
    return 0;
}

/**********************************
 *            程序输出            * 
 ********************************** 
Enter you name:
Micro bike
Enyer you favorite dessert:
pie, habange
I have some delicious pie, habange for you,Micro bike
--------------------------------
Process exited after 18.45 seconds with return value 0
请按任意键继续. . .

**********************************/ 

运行结果:

    Enter you name:
Micro bike
Enyer you favorite dessert:
pie, habange
I have some delicious pie, habange for you,Micro bike
--------------------------------
Process exited after 18.45 seconds with return value 0
请按任意键继续. . .

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