[Programmers] Lv 2. 다음 큰 숫자

https://school.programmers.co.kr/learn/courses/30/lessons/12911?language=cpp 

프로그래머스

 

#include <string>
#include <vector>

using namespace std;

int bit1_number(int n)
{
    int cnt = 0;

    while (n)
    {
        int remain = (n % 2);
        n /= 2;
        cnt += (remain == 1) ? 1 : 0;
    }
    return cnt;
}

int solution(int n) {
    int result = bit1_number(n);
    while (result != bit1_number(++n));
    return n;
}

GitHub : https://github.com/developeSHG/Algorithm-Baekjoon_Programmers/blob/fa42d4eac970f90fd7d3824763b94054ce40caf0/%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%A8%B8%EC%8A%A4/lv2/12911.%E2%80%85%EB%8B%A4%EC%9D%8C%E2%80%85%ED%81%B0%E2%80%85%EC%88%AB%EC%9E%90/%EB%8B%A4%EC%9D%8C%E2%80%85%ED%81%B0%E2%80%85%EC%88%AB%EC%9E%90.cpp

GitHub - developeSHG/Algorithm-Baekjoon_Programmers: 백준 and 프로그래머스 소스코드