qfedu-basic-level/day7/homework/h13.cpp

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// 将一个数的二进制表示中所有的 1 都变成 0所有的 0 都变成 1
#include <iostream>
#include <bitset>
#include <climits>
using namespace std;
int main()
{
int n;
cout << "请输入一个整数: ";
cin >> n;
cout << "原本的二进制表示为: " << bitset<32>(n) << endl;
cout << "UINT_MAX 的二进制表示为: " << bitset<32>(UINT_MAX) << endl;
cout << "取反后的二进制表示为: " << bitset<32>(n ^ UINT_MAX) << endl;
return 0;
}