truncate.cpp
来源: 输入、输出和文件
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书本配套例题
原始代码预览
// truncate.cpp -- using get() to truncate input line, if necessary
#include <iostream>
const int SLEN = 10;
inline void eatline() { while (std::cin.get() != '\n') continue; }
int main()
{
using std::cin;
using std::cout;
using std::endl;
char name[SLEN];
char title[SLEN];
cout << "Enter your name: ";
cin.get(name,SLEN);
if (cin.peek() != '\n')
cout << "Sorry, we only have enough room for "
<< name << endl;
eatline();
cout << "Dear " << name << ", enter your title: \n";
cin.get(title,SLEN);
if (cin.peek() != '\n')
cout << "We were forced to truncate your title.\n";
eatline();
cout << " Name: " << name
<< "\nTitle: " << title << endl;
// cin.get();
return 0;
}
运行结果 / 调试信息
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