摘要:
public static String add(String a,String b){ StringBuilder sb=new StringBuilder(); int x=0; int y=0; int pre=0;//进位 int sum=0;//存储进位和另两个位的和 while(a.le 阅读全文
摘要:
public static void main(String[] args) { System.out.println(add("1010","1")); } public static String add(String a,String b){ StringBuilder sb=new StringBuilde... 阅读全文