二进制、八进制、十六进制输出变量

#include <iostream>using namespace std;#include <bitset>int main(){unsigned int a = 2;int b = 5;bitset<32> myset;//二进制输出myset = (a);cout<<myset<<endl;myset = (b);cout<<myset<<endl;myset = (a-b);cout<<myset<<endl;cout<<hex<<a-b<<endl;//十六进制cout<<oct<<a-b<<endl;//八进制cout<<dec<<a-b<<endl;//十进制return 0;}