c++ 문법 공부하기 6

c++ 문법 공부하기 6

//ex3-6
#include <iostream>
 
using namespace std;
 
void reverseBits(int x)
{
    int k[33],i,mod;
    for(i=0;i<33;i++)
    {
        mod=x%2;
        x=x/2;
        k[i]=(mod);
    }
    cout << "입력 : ";
    for(i=32;i>=0;i--)
    {
        cout << k[i] ;
        if(i%4==1)
            cout << " ";
    }
    cout << "\n";
    cout << "출력 : ";
    for(i=0;i<=32;i++)
    {
        cout << k[i] ;
        if(i%4==3)
            cout << " ";
    }
    cout << "\n";
}
int main()
{
    int x;
    cout << "정수를 입력하시오 : " ;
    cin >> x;
    reverseBits(x);
    return 0;
}