commit d1c9c629bc03b5ea7ab7da4b90ace1d898ff5948
Author: 1836015489@qq.com <1836015489@qq.com>
Date:   Wed Jan 9 21:17:40 2019 +0800

    first commit

diff --git a/chenggong.cpp b/chenggong.cpp
new file mode 100644
index 0000000..7815c0e
--- /dev/null
+++ b/chenggong.cpp
@@ -0,0 +1,197 @@
+#include <stdio.h>
+#include<stdlib.h>
+
+struct work_info
+{
+	int num;
+	int work;
+	int ranking;
+	struct work_info *next;
+};
+int length;
+typedef struct work_info worker;
+
+worker *create_w_Doc();
+void print_w_Doc(worker *head);
+void input_w_Doc(worker *head);
+void delect_w_Doc(worker *head);
+void fun1_w_Doc(worker *head);
+void stor_w_Doc(worker *head);
+void fun_w_Doc(worker *head);
+
+int main()
+{
+	worker *head;
+	head=create_w_Doc();
+	input_w_Doc(head);
+	delect_w_Doc(head);
+	fun1_w_Doc(head);
+	fun_w_Doc(head);
+	stor_w_Doc(head);
+	print_w_Doc(head);
+	return 0;
+}
+
+worker *create_w_Doc()
+{
+	printf("                           ***************************                    \n "); 
+	printf("                           *      职工工作量统计     *                     \n ");
+	worker *head,*p1,*p2;
+	length=0; 
+	int num,work;
+	head=p1=(worker*)malloc(sizeof(worker));
+	printf("请输入工号、工作量：\n\n");
+	scanf("%d%d",&num,&work); 
+	while(num!=0)
+	{
+		p2=(worker*)malloc(sizeof(worker));
+		p2->num=num;
+		p2->work=work;
+		p1->next=p2;
+		p1=p2;
+		length++;
+		scanf("%d%d",&num,&work); 
+	}
+	printf("输入成功!\n\n");
+	return head;
+}
+
+void input_w_Doc(worker *head)
+{
+	worker *p1,*p2;
+	int n,i;
+	p1=head;
+	printf("请输入你需要加入的位置："); 
+	scanf("%d",&n);
+	   if(n>length)
+	    {
+		printf("输入错误！\n");
+		return; 
+		}	
+	   else
+		{ 
+		printf("输入职工工号、工作量：\n");
+		p2=(worker*)malloc(sizeof(worker));
+		scanf("%d%d",&p2->num,&p2->work);
+		p1=head;
+		while(p1!=NULL)
+            {
+	        if(p1->num==p2->num)
+	        {
+	    	printf("输入不正确，请重新输入：");
+    		scanf("%d%d",&p2->num,&p2->work);
+    	    }
+    		p1=p1->next;
+            }
+	    	p1=head;
+        	for(i=0;i<n;i++)
+            {
+	         p1=p1->next;
+             }
+	        p2->next=p1->next;
+	   	    p1->next=p2;
+            length++;
+            printf("插入成功！\n\n");
+	        return; 
+			}
+}  
+
+void delect_w_Doc(worker *head)
+{
+	worker *p1,*p2;
+	int num;
+	p1=head->next;
+	p2=head;
+	printf("请输入需要删除的工号：");
+	scanf("%d",&num);
+	while(p1!=NULL)
+	{
+	 	if(p1->num==num)
+	 	{
+		p2->next=p1->next;	
+	 	free(p1);
+	 	length--;
+	 	printf("删除成功！\n\n");
+	 	return;
+		}
+	    p1=p1->next;
+	    p2=p2->next;
+	}
+	printf("输入错误！\n\n"); 
+}
+void fun1_w_Doc(worker *head)
+{
+	worker *p1;
+	int num, work;
+	p1=head;
+	printf("请输入你需要累加的工号：");
+	scanf("%d",&num);
+	p1=head;
+	do
+	{
+		if(p1->num==num)
+		{
+		    printf("请输入你需要累加的工作量：");
+			scanf("%d",&work);
+			p1->work+=work;
+			return; 
+		}
+		p1=p1->next;
+	}while(p1!=NULL);
+ 
+}
+
+void fun_w_Doc(worker *head)
+{
+	worker *p1,*p2;
+	p1=head;
+	p2=head->next;
+       for(p1=head;p1!=NULL;p1=p1->next)
+ 	   {
+	 	for(p2=p1->next;p2!=NULL;p2=p2->next)
+    	{
+    		if(p1->work<p2->work)
+    		{
+     		p1->next=p2->next;
+	    	p2->next=p1;
+	    	p2=p1;
+	        }
+	 	}
+    }
+   return;
+}
+
+void stor_w_Doc(worker *head)
+{
+	worker *p1,*p2;
+	int n;
+	p1=head->next;
+	int i;
+	i=1;
+	while(p1!=NULL)
+	{ 
+		p1->ranking=i;
+		p1=p1->next;
+		i++;
+	}
+     	return;
+}
+
+void print_w_Doc(worker *head)
+{
+	worker *p;
+	if(p=NULL)
+	{
+		printf("无记录！");
+		 return;
+	}
+	printf("记录为：\n\n");
+	printf("工号  工作量   名次\n");
+	p=head->next;
+	do
+	{
+		printf("%d       %d        %d\n",p->num,p->work,p->ranking);
+		p=p->next; 
+	}while(p!=NULL); 
+}
+