环境: idea2020.1
插件: LeetCode-editor 6.7
一、IDEA安装LeetCode插件
安装完成重启idea
打开插件
URL可以选择国服和世界服。LoginName和Password填自己的用户名和密码即可。
需要配置的选项为:
TempFilePath: 自己保存代码的包的位置
CodeFileName:
$!velocityTool.camelCaseName(${question.titleSlug})
CodeTemplate:
${question.content}
package leetcode.editor.cn;
//Java:${question.title}
public class $!velocityTool.camelCaseName(${question.titleSlug}){
public static void main(String[] args) {
Solution solution = new $!velocityTool.camelCaseName(${question.titleSlug})().new Solution();
// TO TEST
}
${question.code}
}
配置完成后 刷新即可
输入代码测试运行提交
代码
package leetcode.editor.cn;
import java.util.Arrays;
//Java:两数之和
public class TwoSum {
public static void main(String[] args) {
Solution solution = new TwoSum().new Solution();
// TO TEST
int[] a ={1, 2, 3, 4};
int[] ints = solution.twoSum(a, 3);
System.out.println(Arrays.toString(ints));
}
class Solution {
public int[] twoSum(int[] nums, int target) {
for (int i = 0; i < nums.length; i++) {
for (int j = i + 1; j < nums.length; j++) {
if (nums[j] == target - nums[i]) {
return new int[]{i, j};
}
}
}
throw new IllegalArgumentException("No two sum solution");
}
}
}