program_2_8.cpp

来自「清华关于C++ 的程序讲义 值得一看 关于算法」· C++ 代码 · 共 14 行

// Program 2.8: Illustrate different forms of
// floating-point constants that have the same value
#include <iostream>
using namespace std;
int main() {
	cout << 230.e+3  << endl;
	cout << 230E3    << endl;
	cout << 230000.0 << endl;
	cout << 2.3E5    << endl;
	cout << 0.23e6   << endl;
	cout << .23E+6   << endl;
	
	return 0;
}