CodeSprout 官方2026/10/04 00:19

官方解答 · 置頂Java

官方解答｜控制面板狀態

CodeSprout 官方解答 · 題意分析、解題步驟與完整參考程式

import java.util.*;

public class Solution {

    public static int solve(int a, int b, int c) {
        boolean first = a<b;
        boolean second = a+b>c;
        int state = (first ? 2 : 0) + (second ? 1 : 0);
        switch (state) {
            case 0: return 0;
            case 1: return 1;
            case 2: return 2;
            default: return 3;
        }
    }
}