如何将字符串分成相等的部分并将其存储在字符串数组中

问题描述

我对Java还是很陌生，并且遇到了一个特殊的家庭作业问题，即一个字符串通过传递，然后我必须将其拆分成与传递的整数相等的部分.

I'm fairly new to Java and am stuck on a particular homework question where a String gets passes and from there I have to split it into parts equal to an Integer that was passed.

例如:输入字符串"HelloWorld"，必须将其除以2，然后将这些部分放入具有以下两个部分的数组中:array [hello，world].

For example: String "HelloWorld" is input and it has to be divided by 2 and those parts then have to be put into an array that has two parts like: array[hello, world].

是否有使用FOR循环执行此操作的方法?

Is there anyway to do this using a FOR loop?

到目前为止，我的代码将整个String输入每个数组元素.这是我的代码:

My code so far enters the whole String into each array element. Here is my code:

String[] splitIntoParts(String word, int size) {

    String[] array = new String[size];

    for (int i = 0; i < array.length; i++) {
        array[i] = word;
        println(array[i]);;
    }

    return array;
}

推荐答案

我知道了.这是我的代码:

I figured it out. Here is my code:

    String[] array = new String[size];
    char[] charArray = new char[length(word)];
    char[] temp = new char[length(word) / size];
    int place = 0;

    // turn the string into an array of chars
    for (int i = 0; i < charArray.length; i++) {
        charArray[i] = getChar(word, i);
    }

    // loop for each element of the desired string array
    for (int i = 0; i < array.length; i++) {

        // fill a temp array with the correct characters and the corect amount of characters
        for (int j = 0; j < charArray.length / size; j++) {
            temp[j] = charArray[place];
            ++place;
        }

        // insert the temp array into each element of the string array
        array[i] = new String(temp);
    }

    return array;

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