list<delipromotionnode> delipromotionnodechildren = delipromotionnode.getchildren(); for (int i = 0; i < delipromotionnodechildren.size(); i++) { delipromotionnode promotionnode = delipromotionnodechildren.get(0); integer paymentdays = promotionnode.getpolicyinfo().getpaymentdays(); if (deliariesaccounttimerule.delivery_time.equals(data.getaccounttimerule()) && null == paymentdays) { throw pamirsexception.construct(deliariespromotionexpenumerate.biz_error).setmsg("记账时间规则为按发货时间结算,指定账期天数必填").errthrow(); } } 优化这段代码


这段代码存在一些问题和优化的空间。首先,循环中获取 `promotionnode` 的方法应该使用 `i` 索引来获取,而不是始终使用索引 `0`。在循环内部的条件判断中,可以使用更直接的方式来检查 `paymentdays` 是否为 `null`。 以下是对代码的优化建议: 1. 将获取 `promotionnode` 的操作改为使用索引 `i`: ```java delipromotionnode promotionnode = delipromotionnodechildren.get(i); ``` 2. 使用更直接的方式来检查 `paymentdays` 是否为 `null`: ```java if (deliariesaccounttimerule.delivery_time.equals(data.getaccounttimerule()) && promotionnode.getpolicyinfo().getpaymentdays() == null) { throw pamirsexception.construct(deliariespromotionexpenumerate.biz_error).setmsg("记账时间规则为按发货时间结算,指定账期天数必填").errthrow(); } ``` 3. 如果你确定循环中只需要获取 `promotionnode` 的信息,可以考虑使用增强型 for 循环来迭代列表,而不是使用索引 `i`: ```java for (delipromotionnode promotionnode : delipromotionnodechildren) { if (deliariesaccounttimerule.delivery_time.equals(data.getaccounttimerule()) && promotionnode.getpolicyinfo().getpaymentdays() == null) { throw pamirsexception.construct(deliariespromotionexpenumerate.biz_error).setmsg("记账时间规则为按发货时间结算,指定账期天数必填").errthrow(); } } ``` 这些改进可以提高代码的可读性和性能。 改进建议: 1. 使用索引 `i` 获取 `promotionnode`。 2. 使用直接的方式检查 `paymentdays` 是否为 `null`。 3. 考虑使用增强型 for 循环来迭代列表。 [2024-12-23 00:18:12 | AI写代码神器 | 945点数解答]
- list<delipromotionnode> delipromotionnodechildren = delipromotionnode.getchildren(); for (int i = 0; i < delipromotionnodechildren.size(); i++) { delipromotionnode promotionnode = delipromotionnodechildren.get(0); integer paymentdays = promotionnode.getpolicyinfo().getpaymentdays(); if (deliariesaccounttimerule.delivery_time.equals(data.getaccounttimerule()) && null == paymentdays) { throw pamirsexception.construct(deliariespromotionexpenumerate.biz_error).setmsg("记账时间规则为按发货时间结算,指定账期天数必填").errthrow(); } } 优化这段代码(111点数解答 | 2024-12-23 00:16:15)127
- list<delipromotionnode> delipromotionnodechildren = delipromotionnode.getchildren(); for (int i = 0; i < delipromotionnodechildren.size(); i++) { delipromotionnode promotionnode = delipromotionnodechildren.get(0); integer paymentdays = promotionnode.getpolicyinfo().getpaymentdays(); if (deliariesaccounttimerule.delivery_time.equals(data.getaccounttimerule()) && null == paymentdays) { throw pamirsexception.construct(deliariespromotionexpenumerate.biz_error).setmsg("记账时间规则为按发货时间结算,指定账期天数必填").errthrow(); } } 优化这段代码(945点数解答 | 2024-12-23 00:18:12)166
- list<delipromotionnode> delipromotionnodechildren = delipromotionnode.getchildren(); for (int i = 0; i < delipromotionnodechildren.size(); i++) { delipromotionnode promotionnode = delipromotionnodechildren.get(0); integer paymentdays = promotionnode.getpolicyinfo().getpaymentdays(); if (deliariesaccounttimerule.delivery_time.equals(data.getaccounttimerule()) && null == paymentdays) { throw pamirsexception.construct(deliariespromotionexpenumerate.biz_error).setmsg("记账时间规则为按发货时间结算,指定账期天数必填").errthrow(); } } 优化这段代码(863点数解答 | 2024-12-23 00:19:23)165
- [@biuem2.com_假人系统私人申明] { ;红尘脚本定制版本修改"qq=23751168 #if checklevelex > 0 #act var integer human 假人安全区序号 var integer human 假人系统计算1 var integer human 假人系统计算2 var integer human 假人系统计算3 var integer human 假人系统计算12 var integer human 假人系统计算13 var integer human 假人系统判断1 var integer human 假人站桩判断1 var integer human 假人安全定点x var integer human 假人安全定点y var integer human 假人安全定点t var integer human 假人安全移动间 var integer human 假人安全移动隔 var integer human 假人安全停留间 var integer human 假人安全停留隔 var integer human 假人下图打怪间 var int(37点数解答 | 2024-07-30 18:26:07)254
- ```cpp #include <iostream> using namespace std; struct node { int data; node* link; node(int x) : data(x), link(null) {} }; // 查找最大节点及其前一个节点 void findmaxandprev(node* list, node*& maxnode, node*& prevmax) { node* curr = list; maxnode = list; prevmax = null; node* prev = null; while (curr!= null) { if (curr->data > maxnode->data) { maxnode = curr; prevmax = prev; } prev = curr; curr = curr->link; } } // 将最大节点移到链表末尾 void movemaxtoend(node*& list) { node* maxnode = null; node* prevmax = null;(549点数解答 | 2024-10-14 22:55:13)222
- #include <stdio.h> #include <stdlib.h> #include <string.h> typedef struct sqlist //单链表结构体 { int data; struct sqlist *next; //指针域 }sqlist; void initlist (sqlist *l, sqlist *m, sqlist *n, sqlist *h) { //todo list yes l->next = null; m->next = null; n->next = null; h->next = null; } void emp(sqlist *l) { if (l->next==null) //todo list)yes printf("链表为空表。\n"); else printf("链表为非空表。\n"); } void length(sqlist *l) { sqlist *p; int length = 0; p=l->next; while(p!=null) { length++; p=p->next; } //todo list(345点数解答 | 2024-10-23 23:11:22)180
- 比如我是一个公司的老板,我开了一家网上课程网站,我让我的teamleader帮我统计一下,目前该公司在线课程有多少个?怎么办呢,转化为代码如下: import java.util.arraylist:← import jaya.util.list:← public class boss{← public void commandchecknumber (teamleader teamleader){ list<course> list = new arraylist<course2o: for (int=0;i<200:i++){ list. add(new course(): teamleader.checknumberofcourses(list); import jave.util.list:e public class teamleader() public void checknumberofcourses(list list){ syatem,out.println("总有课程"+1i=t,size()); public class course( 这样写的代码就是违(182点数解答 | 2024-10-10 16:23:27)223
- 比如我是一个公司的老板,我开了一家网上课程网站,我让我的teamleader帮我统计一下,目前该公司在线课程有多少个?怎么办呢,转化为代码如下: import java.util.arraylist:← import jaya.util.list:← public class boss{← public void commandchecknumber (teamleader teamleader){ list<course> list = new arraylist<course2o: for (int=0;i<200:i++){ list. add(new course(): teamleader.checknumberofcourses(list); import jave.util.list:e public class teamleader() public void checknumberofcourses(list list){ syatem,out.println("总有课程"+1i=t,size()); public class course( 这样写的代码就是违(400点数解答 | 2024-10-10 16:28:11)178
- #include <stdio.h> #include <stdlib.h> #include <string.h> typedef struct sqlist //单链表结构体 { int data; struct sqlist *next; //指针域 }sqlist; void initlist (sqlist *l, sqlist *m, sqlist *n, sqlist *h) { //todo list yes l->next = null; m->next = null; n->next = null; h->next = null; } void emp(sqlist *l) { if (l->next==null) //todo list)yes printf("链表为空表。\n"); else printf("链表为非空表。\n"); } void length(sqlist *l) { sqlist *p; int length = 0; p=l->next; while(p!=null)(428点数解答 | 2024-10-23 23:09:51)186
- 快速排序:# include< iostream>using namespace std;# include< stdlib. h># include< time. h>const int n =10;const int min= 10;const int max=99;int getrand( int min, int max){return ( rand()%( max-min+1)+ min);}void set( int r[], int n){int i;for(i=0;i<n;i++)r[i]=getrand(min, max);}void show( int r[], int n){int i;for(i=0;i<n;i++)cout << r[i]<<" ";cout << endl;}int partition( int r[], int i, int j){//由你完成}void quicksort( int r[], int i, int j){//由你完成}int main(){srand( time(0));int a[n];set(a, n);cout<<"(710点数解答 | 2024-11-14 10:44:25)225
- 快速排序:# include< iostream>using namespace std;# include< stdlib. h># include< time. h>const int n =10;const int min= 10;const int max=99;int getrand( int min, int max){return ( rand()%( max-min+1)+ min);}void set( int r[], int n){int i;for(i=0;i<n;i++)r[i]=getrand(min, max);}void show( int r[], int n){int i;for(i=0;i<n;i++)cout << r[i]<<" ";cout << endl;}int partition( int r[], int i, int j){//由你完成}void quicksort( int r[], int i, int j){//由你完成}int main(){srand( time(0));int a[n];set(a, n);cout<<"(951点数解答 | 2024-11-14 10:46:29)213
- 快速排序:# include< iostream>using namespace std;# include< stdlib. h># include< time. h>const int n =10;const int min= 10;const int max=99;int getrand( int min, int max){return ( rand()%( max-min+1)+ min);}void set( int r[], int n){int i;for(i=0;i<n;i++)r[i]=getrand(min, max);}void show( int r[], int n){int i;for(i=0;i<n;i++)cout << r[i]<<" ";cout << endl;}int partition( int r[], int i, int j){//由你完成}void quicksort( int r[], int i, int j){//由你完成}int main(){srand( time(0));int a[n];set(a, n);cout<<"(472点数解答 | 2024-11-14 10:51:44)201