摘要:
public static void main(String[] args) {// String类的的功能:public String replaceAll(String regex,String replacement) String s = "wo12shi55mli"; String reg 阅读全文
摘要:
//1.将字符串通过正则表达式切割成字符串数组 String ss = "91 27 46 38 50"; String [] arr = ss.split(" "); //2.将字符串转换成数字Integer.parseInt(arr[i])并将其存储在一个等长度的int数组中 int [] ar 阅读全文