java - 需要帮助在java中填充数组

Question

我需要用 * 和空格填充数组，这就是我到目前为止所拥有的

/*
 *   sets this.phrase array to the passed input
 *   creates this.maskedPhrase array and
 *   fills this.maskedPhrase with * or space characters
 */

public void setGame(char... input)
{

    this.phrase = input;
    this.maskedPhrase = new char[input.length];
    for(int i = 0; i < this.maskedPhrase.length; i++){
        this.maskedPhrase[i] = input[i];
    }            
    System.out.println("IMPLEMENT setGame method");

}

标签： java

Answer 1

我相信，根据上下文，您应该填写或（maskedPhrase而不是复制到）。喜欢，'*'' ' inputmaskedPhrase

public void setGame(char... input) {
    this.phrase = input;
    this.maskedPhrase = new char[input.length];
    Arrays.fill(this.maskedPhrase, '*');
}