[Programmers/C++] 피보나치 수

#include <string>
#include <vector>

using namespace std;

int solution(int n) {
    int answer = 0;
    int a = 0;
    int b = 1;
    int c = 0;
    for(int i = 1; i < n; i++){
        c = (a + b) % 1234567;
        a = b;
        b = c;
    }
    return c;
}

 

출처

https://programmers.co.kr/learn/courses/30/lessons/12945?language=cpp#