programmers_멀리 뛰기_java

https://school.programmers.co.kr/learn/courses/30/lessons/12914

프로그래머스

class Solution {
    
    private final int MOD = 1234567;
    
    public long solution(int n) {
        long answer = 0;
        
        long[] dp = new long[2001];
        dp[0] = 0;
        dp[1] = 1;
        dp[2] = 2;
        
        for(int i = 3; i<=n; i++){
            dp[i] = ( dp[i-1] + dp[i-2] ) % MOD; 
        }
        
        answer = dp[n];
        return answer;
    }
}