13 lines
320 B
C++
13 lines
320 B
C++
|
#include <iostream>
|
||
|
|
|
||
|
|
using namespace std;
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
int n = 10;
|
||
|
|
cout << "~10 = " << ~n << endl; // -11 : ~ 位非运算符: 二进制取反: 0000 1010 => 1111 0101 => -11
|
||
|
|
n = -9;
|
||
|
|
cout << "~(-9) = " << ~n << endl; // 8 : ~ 位非运算符: 二进制取反: 1000 1001 => 0111 0110 => 8
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|