孩子的名字编程可以通过多种编程语言和方法实现。以下是一些示例代码和思路:
使用并查集和哈希表
通过哈希表建立并查集,将字典序最小的名字作为真实名字。
使用并查集合并相连的集合,并在最后输出字典序最小的名字。
```java
import java.util.*;
class Solution {
Map
public String[] trulyMostPopular(String[] names, String[] synonyms) {
map = new HashMap<>();
for (int i = 0; i < names.length; i++) {
map.put(names[i], i);
}
for (int i = 0; i < synonyms.length; i += 2) {
String name1 = synonyms[i];
String name2 = synonyms[i + 1];
union(name1, name2);
}
String[] result = new String[names.length];
int[] count = new int[names.length];
for (String name : map.keySet()) {
int root = find(name);
count[root]++;
}
int maxCount = 0;
int index = 0;
for (int i = 0; i < count.length; i++) {
if (count[i] > maxCount) {
maxCount = count[i];
index = i;
}
}
for (int i = 0; i < count.length; i++) {
if (count[i] == maxCount) {
result[index++] = map.keySet().toArray(new String)[i];
}
}
return result;
}
private int find(String name) {
if (!map.containsKey(name)) {
return -1;
}
if (map.get(name) != name) {
map.put(name, find(map.get(name)));
}
return map.get(name);
}
private void union(String name1, String name2) {
int root1 = find(name1);
int root2 = find(name2);
if (root1 != root2) {
map.put(root1, root2);
}
}
}
```
随机生成名字
使用随机数生成器从预定义的名字列表中随机选择名字。
```java
import java.util.Random;
public class BabyNameGenerator {
private static final String[] FIRST_NAMES = { "雅儿", "思远", "晨曦", "晓芳", "静怡", "宇轩", "子涵", "雨婷" };
private static final String[] LAST_NAMES = { "张", "李", "王", "赵", "刘", "陈", "杨", "黄" };
public static String generateBabyName() {
Random random = new Random();
String firstName = FIRST_NAMES[random.nextInt(FIRST_NAMES.length)];
String lastName = LAST_NAMES[random.nextInt(LAST_NAMES.length)];
return lastName + firstName;
}
public static void main(String[] args) {
for (int i = 0; i < 10; i++) {
System.out.println(generateBabyName());
}
}
}
```
处理中文姓名
使用C标准库函数`strcmp`对中文姓名进行比较,并使用`setlocale`函数设置当前环境为中文。