C++Primer Plus第四章结构编程练习1

#pragma region 第三章练习1
/*
# 1.编写一个C++程序，如下述输出示例所示的那样请求并显示信息:
What is your first name? Betty Sue
What is your last name? Yewe
What letter grade do you deserve? B
What is your age?22
Name:Yewe,Betty Sue
Grade:C
Age:22
注意，该程序应该接受的名字包含多个单词。另外，程序将向下调整成绩，即向上调一个字母。
假设用户请求A、B或C，所以不必担心D和F之间的空档。
*/
#if 1
#include <iostream>
int main()
{
	using namespace std;
	cout << "What is your first name? ";
	const unsigned ArSize = 20;
	char firstname[ArSize];
	char lastname[ArSize];
	//cin >> name1;//这个函数处理空格作为结束符这是有问题的名字会不完整
	cin.getline(firstname, ArSize);
	cout << "What is your last name? ";

	cin >> lastname;
	cout << "What letter grade do you deserve? ";
	
	char grade;
	cin >> grade;
	cout << "What is your age? ";
	short age;
	cin >> age;
	cout << "Name: " << lastname << ", " << firstname << endl;
	cout << "Grade: " << char(grade + 1) << endl;
	cout << "Age: " << age;
	return 0;
}
#endif 
#pragma endregion

注意，该程序应该接受的名字包含多个单词。另外，程序将向下调整成绩，即向上调一个字母。
假设用户请求A、B或C，所以不必担心D和F之间的空档。

//cin >> name1;//这个函数处理空格作为结束符这是有问题的名字会不完整，所以换成cin.getline()函数