Question

用java编写程序，求题

Answer 1

public class Caimi {

    public static void main(String[] args) {
        System.out.println(getEletronicCoins("vxvxvxvxvxvxvvx"));
    }

    public static int getEletronicCoins(String result) {
        int total = 777;
        char[] totalNumberOfGuess = result.toCharArray();
        for(char t : totalNumberOfGuess) {
            if(t == 'v') {
                total = total * total;
            } else {
               total = total - 555;
            }
        }
        return total;
    }
}

输出

522526518

Answer 2

判断字符串，是v相乘、是x减去555

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