华为od机考_机器人仓库搬砖_Java_java 机器人仓库搬砖

题目

代码

 public static int t1(int[] input){
        if(input.length > 8){
            return -1;
        }
        int minResult = Integer.MAX_VALUE;
        int minNum = Integer.MAX_VALUE;
        int maxNum = Integer.MIN_VALUE;
        for(int i = 0; i < input.length; i++){
            if(input[i] < minNum){
                minNum = input[i];
            }
            if(input[i]> maxNum){
                maxNum = input[i];
            }
        }
        for(int n = 1; n <= maxNum; n++){
            int count = 0;
            for(int i = 0; i < input.length; i++){
                if(input[i] % n == 0){
                    count += (input[i]/n);
                } else {
                    count += (input[i]/n + 1);
                }
            }
            if(count <= 8){
                minResult = (minResult > n)? n:minResult;
            }
        }
        return minResult;
    }
 
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        String[] inputValues = in.nextLine().split(" ");
        int[] input = new int[inputValues.length];
        for(int i = 0; i < inputValues.length; i++){
            input[i] = Integer.valueOf(inputValues[i]);
        }
        System.out.println(t1(input));
    }