2-stream2.cpp

来自「关于C+编程思想的课件」· C++ 代码 · 共 13 行

//: Stream2.cpp
//More Streams features
#include <iostream>
using namespace std;
int main()
{
	cout << "a number in decimal: " << dec << 15 << endl;
	cout << "a number in octal: 0" << oct << 15 << endl;
	cout << "a number in hex: 0x" << hex << 15 << endl;
	cout << "a floating-point number: " << 3.14159 << endl;
	cout << "non-printing char (escape): " << char(27) << endl;
}///:~