demo_3_io_function_2.cpp

对于一个初涉VC＋＋的人来书

//***************************************************
// 用流成员函数get输入一行字符:
// cin.get(字符数组地址,字符个数n,[终止字符])
// cin.get(字符数组指针,字符个数n,[终止字符])
// 从输入流中读取n-1个字符,赋值给字符数组或其指针,
// 若在读取n-1个字符之前遇到指定的终止符,则提前结束读取;
// 默认的终止符为回车符'\n'.
//***************************************************

# include <iostream.h>

int main()
{
	char ch[100];

	cout<<"Enter a sentence:"<<endl;

//	cin.get(ch,10,'\n');
	cin.get(ch,60);      //默认的终止符为回车符'\n'
	                    

	cout<<ch<<endl;
	
	return 0;
}

/*
Enter a sentence:
I study C++ very hard.
I study C
Press any key to continue
*******************************
Enter a sentence:
I study C++ very hard.
I study C++ very hard.
Press any key to continue
*/