星空之下☪

//求两个非负整数的最大公约数，欧几里德算法public class Gcd { public static void main(String[] args) { System.out.println(gcd(7,14)); } //最大公约数算法 public static int gcd(int pre, int next){ ...

package First;import java.util.Scanner;import java.util.Stack;import java.util.regex.Pattern;public class Evaluate { public static void main(String[] args) { //运算符栈 Stack<...

package Second_Sort;import java.util.Random;import static Second_Sort.Example.*;public class Insertion { public static void sort(Comparable[] a){ //将a[]按升序排列 int N = a.length...