14 lines
549 B
C++
14 lines
549 B
C++
|
#include <bitset> // 用于使用bitset
|
|||
|
|
#include <iostream>
|
|||
|
|
|
|||
|
|
using namespace std;
|
|||
|
|
|
|||
|
|
int main()
|
|||
|
|
{
|
|||
|
|
cout << "12 = " << 12 << endl; // 结果：12
|
|||
|
|
cout << "ob01001 = " << bitset<5>(0b01001) << endl; // 结果：9, bitset<8>用于2进制形式输出
|
|||
|
|
cout << "062 = " << 062 << endl; // 结果: 50
|
|||
|
|
cout << "062 = " << oct << 062 << endl; // 结果: 50, oct 用于8进制形式输出
|
|||
|
|
cout << "0x4f = " << hex << 0x4f << endl; // 结果: 79，hex 用于16进制形式输出
|
|||
|
|
}
|