diff --git a/未命名10(1).cpp b/未命名10(1).cpp
new file mode 100644
index 0000000..63904f1
--- /dev/null
+++ b/未命名10(1).cpp
@@ -0,0 +1,626 @@
+#include<stdio.h>
+#include<string.h>
+#include<stdlib.h>
+#include<math.h>
+#include<ctype.h>
+#include<conio.h>
+#include<windows.h>
+
+int sum=0;//��ְ�� 
+
+struct Data{
+	char name[20];//���� 
+	int number;//���
+	int baseWage;//��������
+	int dutyWage;//ְ����
+	int allowance;//�����
+	int insurance;//ҽ�Ʊ���
+	int fund;//������ 
+};
+
+void Menu(){//���˵� 
+	system("cls");
+	printf("***********************************\n");
+	printf("*-------ְ��������Ϣ����ϵͳ------*\n");
+	printf("*---------------------------------*\n");
+	printf("*  1    �������� (Insert) ����    *\n");
+	printf("*---------------------------------*\n");
+	printf("*  2    ������ʾ ( Show )  ����   *\n");
+	printf("*---------------------------------*\n");
+	printf("*  3    �����޸� (Updata) ����    *\n");
+	printf("*---------------------------------*\n");
+	printf("*  4    �������� (Search) ����    *\n");
+	printf("*---------------------------------*\n");
+	printf("*  5    ����ɾ�� (Delete) ����    *\n");
+	printf("*---------------------------------*\n");
+	printf("*  6    ����ͳ�� (Acount) ����    *\n");
+	printf("*---------------------------------*\n");
+	printf("*  7    �����˳�  (Exit)  ����    *\n");
+	printf("*---------------------------------*\n");
+	printf("***********************************\n");
+	printf("*����������ѡ��:\n");
+}
+
+void Insert(){//���ӹ���
+	int i,j;
+	int swi=0;
+	Data dt,tt;
+	Data *p=&dt;//ָ����� 
+	char tp[30];
+	char buff[20];
+	FILE *fp = NULL,*ff = NULL;
+	while(1){
+		system("cls");
+		printf("������ְ��������: ");
+		scanf("%s",p->name);
+		while(1){
+			system("cls");
+			printf("������ְ��ID���(�����ظ�):");
+			scanf("%d",&p->number); 
+			if(p->number>0){
+				if(ff=fopen("data.txt", "r")){
+					swi=0;
+					while(fgets(tp, 512, ff) != NULL){
+						memset(buff,0,sizeof(buff));
+						j=0;
+						for(i=0;i<strlen(tp);i++){
+							if(tp[i]==','){
+								if(p->number==atoi(buff))swi=1;
+								break;
+							}
+							buff[j++]=tp[i];
+						}
+						if(swi==1)break;
+					}
+					fclose(ff);
+				}
+				if(swi==1){
+					printf("����ظ�,���������룡\n");
+					system("pause");
+					continue;	
+				}
+			}
+			else{
+				printf("��Ÿ�ʽΪ������,���������룡\n");
+				system("pause");
+				continue;
+			}
+			printf("(���¸�ʽ����Ҫ����������Ϊ����)\n");
+			printf("\n������ְ���Ļ�������:");
+			scanf("%d",&p->baseWage);
+			printf("������ְ����ְ���ʸ�λ����:");
+			scanf("%d",&p->dutyWage);
+			printf("������ְ���ĸ�λ����:");
+			scanf("%d",&p->allowance);
+			printf("������ְ����ҽ�Ʊ���:");
+			scanf("%d",&p->insurance);
+			printf("������ְ���Ĺ�����:");
+			scanf("%d",&p->fund);
+			if(p->baseWage>=0&&p->dutyWage>=0&&p->insurance>=0&&p->fund>=0)break;
+			else{
+				printf("��Ǹ��������ĸ�ʽ�����⣬���������룡\n");
+				system("pause");
+				continue;
+			} 		
+		} 
+		break; 
+	}
+	if(fp=fopen("data.txt","a")){
+		fprintf(fp, "%d,%s,%d,%d,%d,%d,%d,\n",p->number,p->name,p->baseWage,p->dutyWage,p->allowance,p->insurance,p->fund);
+	}
+	fclose(fp);
+	printf("\n�ö�����Ϣ�洢�ɹ�\n");
+	system("pause");
+} 
+
+void Show(){//��ʾ���� 
+	int i,j,z,k;
+	int cnt;
+	int allSum=0;
+	double x1,x2,x3,x4,x5;
+	Data temp;
+	Data dt[100];
+	char tp[30];
+	char buff[20];
+	FILE *ff = NULL;
+	if(ff=fopen("data.txt", "r")){
+		sum=0;
+		while(fgets(tp, 512, ff) != NULL){
+			memset(buff,0,sizeof(buff));
+			j=0;
+			cnt=0;
+			for(i=0;i<strlen(tp);i++){
+				if(tp[i]==','){
+					if(cnt==0)dt[sum].number=atoi(buff);
+					else if(cnt==1)strcpy(dt[sum].name,buff);
+					else if(cnt==2)dt[sum].baseWage=atoi(buff);
+					else if(cnt==3)dt[sum].dutyWage=atoi(buff);
+					else if(cnt==4)dt[sum].allowance=atoi(buff);
+					else if(cnt==5)dt[sum].insurance=atoi(buff);
+					else if(cnt==6){
+						dt[sum].fund=atoi(buff);
+						break;
+					}
+					cnt++;
+					j=0;		
+					memset(buff,0,sizeof(buff));
+					continue;
+				}
+				buff[j++]=tp[i];
+			}
+			sum++;
+		}
+		fclose(ff);
+	}
+	system("cls");
+	printf("***************************************ְ��������ʾ***************************************\n");
+	for(i=0;i<sum;i++){
+		x1+=dt[i].baseWage;
+		x2+=dt[i].dutyWage;
+		x3+=dt[i].allowance;
+		x4+=dt[i].insurance;
+		x5+=dt[i].fund;
+		allSum=dt[i].baseWage+dt[i].dutyWage+dt[i].allowance+dt[i].insurance+dt[i].fund;
+		printf("\n  ���: %d ����: %s ��������: %d  ְ����: %d ��λ����: %d ҽ�Ʊ���: %d ������: %d �ܹ���: %d\n",dt[i].number,dt[i].name,dt[i].baseWage,dt[i].dutyWage,dt[i].allowance,dt[i].insurance,dt[i].fund,allSum);	
+	}
+	printf("\n  ����ƽ������-----����: %.2lf ְ��: %.2lf ��λ����: %.2lf ҽ�Ʊ���: %.2lf ������: %.2lf\n",x1/sum,x2/sum,x3/sum,x4/sum,x5/sum);
+	printf("******************************************************************************************\n");
+	system("pause");
+} 
+
+void Updata(){//�޸Ĺ��� 
+	int i,j,z,q,w;
+	int cnt;
+	int swi=0,swis=0;
+	int num[100];
+	char newName[20];
+	char ch,delNum;
+	char finds[20];
+	char tp[30];
+	char buff[20];
+	Data dt[100];
+	FILE *fp = NULL,*ff = NULL;
+	if(ff=fopen("data.txt", "r")){
+		sum=0;
+		while(fgets(tp, 512, ff) != NULL){
+			memset(buff,0,sizeof(buff));
+			j=0;
+			cnt=0;
+			for(i=0;i<strlen(tp);i++){
+				if(tp[i]==','){
+					if(cnt==0)dt[sum].number=atoi(buff);
+					else if(cnt==1)strcpy(dt[sum].name,buff);
+					else if(cnt==2)dt[sum].baseWage=atoi(buff);
+					else if(cnt==3)dt[sum].dutyWage=atoi(buff);
+					else if(cnt==4)dt[sum].allowance=atoi(buff);
+					else if(cnt==5)dt[sum].insurance=atoi(buff);
+					else if(cnt==6){
+						dt[sum].fund=atoi(buff);
+						break;
+					}
+					cnt++;
+					j=0;		
+					memset(buff,0,sizeof(buff));
+					continue;
+				}
+				buff[j++]=tp[i];
+			}
+			sum++;
+		}
+		fclose(ff);
+	}
+	system("cls"); 
+	printf("��������Ҫ�޸ĵ�ְ����������(ģ������):");
+	scanf("%s",finds);
+	q=0;
+	for(i=0;i<sum;i++){
+		if(strcmp(dt[i].name,finds)==0||dt[i].number==atoi(finds)){
+			swi=1;
+			num[q]=i;
+			q++;
+		}
+	}	
+	if(swi==1){
+		while(1){
+			swis=0;
+			system("cls");
+			printf("***************************************ģ��������ʾ***************************************\n");
+			for(i=0;i<q;i++){
+				printf("\n  ѡ�����: %d ���: %d ����: %s ��������: %d ְ����: %d ��λ����: %d ҽ�Ʊ���: %d ������: %d\n",i+1,dt[num[i]].number,dt[num[i]].name,dt[num[i]].baseWage,dt[num[i]].dutyWage,dt[num[i]].allowance,dt[num[i]].insurance,dt[num[i]].fund);	
+			}
+			printf("******************************************************************************************\n");
+			if(q==1){
+				printf("\n�Ƿ��޸ĸ�ְ����Ϣ\n");
+				printf("Y-ȷ�� N-ȡ��: ");
+			}
+			else{
+				printf("\nģ�����ҵ�����ְ����Ϣ\n");
+				printf("\n�Ƿ��޸ĸ�ְ����Ϣ\n");
+				printf("\n������Ҫ�޸�ְ������޸� ���� N-ȡ��: ");
+			}
+			ch=getch();
+			if(ch>='0'&&ch<='9'){
+				delNum=ch;
+				swis=1;
+				break;
+			}
+			else if(ch=='y'||ch=='Y'){
+				delNum='1';
+				swis=1;
+				break;
+			}
+			else if(ch=='n'||ch=='N'){
+				printf("\nȡ�����������ع���ҳ��\n");
+				system("pause");
+				break;
+			}
+			else{
+				printf("\n���������밴Ҫ������ȷ��\n");
+				system("pause");
+			}
+		}
+		if(swis==1){
+			while(1){
+				system("cls");
+				printf("***************************************ѡ���޸���Ϣ***************************************\n");
+				printf("\n  ְ����Ϣ�����: %d ����: %s ��������: %d ְ����: %d ��λ����: %d ҽ�Ʊ���: %d ������: %d��\n",dt[num[delNum-'0'-1]].number,dt[num[delNum-'0'-1]].name,dt[num[delNum-'0'-1]].baseWage,dt[num[delNum-'0'-1]].dutyWage,dt[num[delNum-'0'-1]].allowance,dt[num[delNum-'0'-1]].insurance,dt[num[delNum-'0'-1]].fund);	
+				printf("******************************************************************************************\n");
+				printf("  ��ѡ��ѡ����Ҫ�޸ĵ���Ϣ\n");
+				printf("  0-����  1-���  2-����  3-��������  4-ְ����  5-��λ����  6-ҽ�Ʊ���  7-������\n");
+				ch=getch();
+				system("cls");
+				if(ch=='1'){
+					printf("�������µı��(���ɺ���������ظ�):");
+					scanf("%d",&dt[num[delNum-'0'-1]].number);
+				} 
+				else if(ch=='2'){
+					printf("�������µ�����:");
+					scanf("%s",dt[num[delNum-'0'-1]].name);
+				}
+				else if(ch=='3'){
+					printf("�������µĻ�������:");
+					scanf("%d",&dt[num[delNum-'0'-1]].baseWage);
+				}
+				else if(ch=='4'){
+					printf("�������µ�ְ����:");
+					scanf("%d",&dt[num[delNum-'0'-1]].dutyWage);
+				}
+				else if(ch=='5'){
+					printf("�������µĸ�λ����:");
+					scanf("%d",&dt[num[delNum-'0'-1]].allowance);
+				}
+				else if(ch=='6'){
+					printf("�������µ�ҽ�Ʊ���:");
+					scanf("%d",&dt[num[delNum-'0'-1]].insurance);
+				}
+				else if(ch=='7'){
+					printf("�������µĹ�����:");
+					scanf("%d",&dt[num[delNum-'0'-1]].fund);
+				}
+				else if(ch=='0'){
+					break;
+				}
+				else{
+					printf("��Ǹ��������ѡ��(0-7)\n");
+					system("pause");
+					continue; 
+				}	
+				printf("�ո��޸ĵ���Ϣ-�޸���ɣ�\n"); 
+				printf("�Ƿ�����޸ĸ�ְ����Ϣ\n");
+				printf("Y-����(�޸�)  N-�˳�(����)");
+				ch=getch();
+				if(ch=='N'||ch=='n')break;
+				else if(ch='y'||ch=='Y')continue;
+				else{
+					printf("��Ǹ!������ Y or N\n");
+					system("pause");
+					continue; 
+				} 
+			}
+			if(fp=fopen("data.txt","w")){
+				for(i=0;i<sum;i++){
+					fprintf(fp, "%d,%s,%d,%d,%d,%d,%d,\n",dt[i].number,dt[i].name,dt[i].baseWage,dt[i].dutyWage,dt[i].allowance,dt[i].insurance,dt[i].fund);
+				}	
+			}
+			fclose(fp);
+			printf("\n��ְ����Ϣ���޸�,���ڲ�ѯ����ȷ��\n");
+			system("pause");	
+		}
+	}
+	else{
+		printf("\n��Ǹ��û�ҵ��κη�����Ϣ\n");
+		system("pause"); 
+	}
+}
+
+void Search(){//��ѯ���� 
+	int i,j,z,q,w;
+	int cnt;
+	int swi=0;
+	int num[100];
+	char finds[20];
+	char tp[30];
+	char buff[20];
+	Data dt[100];
+	FILE *fp = NULL,*ff = NULL;
+	if(ff=fopen("data.txt", "r")){
+		sum=0;
+		while(fgets(tp, 512, ff) != NULL){
+			memset(buff,0,sizeof(buff));
+			j=0;
+			cnt=0;
+			for(i=0;i<strlen(tp);i++){
+				if(tp[i]==','){
+					if(cnt==0)dt[sum].number=atoi(buff);
+					else if(cnt==1)strcpy(dt[sum].name,buff);
+					else if(cnt==2)dt[sum].baseWage=atoi(buff);
+					else if(cnt==3)dt[sum].dutyWage=atoi(buff);
+					else if(cnt==4)dt[sum].allowance=atoi(buff);
+					else if(cnt==5)dt[sum].insurance=atoi(buff);
+					else if(cnt==6){
+						dt[sum].fund=atoi(buff);
+						break;
+					}
+					cnt++;
+					j=0;		
+					memset(buff,0,sizeof(buff));
+					continue;
+				}
+				buff[j++]=tp[i];
+			}
+			sum++;
+		}
+		fclose(ff);
+	}
+	system("cls"); 
+	printf("��������Ҫ���ҵ�ְ���������Ų�ѯ:");
+	scanf("%s",finds);
+	q=0;
+	for(i=0;i<sum;i++){
+		if(strcmp(dt[i].name,finds)==0||dt[i].number==atoi(finds)){
+			swi=1;
+			num[q]=i;
+			q++;
+		}
+	}
+	if(swi==1){
+		system("cls");
+		printf("***************************************ְ��������ʾ***************************************\n");
+		for(i=0;i<q;i++){
+			printf("\n  ѡ�����: %d ���: %d ����: %s ��������: %d ְ����: %d ��λ����: %d ҽ�Ʊ���: %d ������: %d\n",i+1,dt[num[i]].number,dt[num[i]].name,dt[num[i]].baseWage,dt[num[i]].dutyWage,dt[num[i]].allowance,dt[num[i]].insurance,dt[num[i]].fund);	
+		}
+		printf("******************************************************************************************\n");
+		system("pause");
+	}
+	else{
+		printf("\n��Ǹ��û�ҵ��κη�����Ϣ\n");
+		system("pause"); 
+	}
+} 
+
+void Delete(){//ɾ������
+	int i,j,z,q,w;
+	int cnt;
+	int swi=0,swis=0;
+	int num[100];
+	char newName[20];
+	char ch,delNum;
+	char finds[20];
+	char tp[30];
+	char buff[20];
+	Data dt[100];
+	FILE *fp = NULL,*ff = NULL;
+	if(ff=fopen("data.txt", "r")){
+		sum=0;
+		while(fgets(tp, 512, ff) != NULL){
+			memset(buff,0,sizeof(buff));
+			j=0;
+			cnt=0;
+			for(i=0;i<strlen(tp);i++){
+				if(tp[i]==','){
+					if(cnt==0)dt[sum].number=atoi(buff);
+					else if(cnt==1)strcpy(dt[sum].name,buff);
+					else if(cnt==2)dt[sum].baseWage=atoi(buff);
+					else if(cnt==3)dt[sum].dutyWage=atoi(buff);
+					else if(cnt==4)dt[sum].allowance=atoi(buff);
+					else if(cnt==5)dt[sum].insurance=atoi(buff);
+					else if(cnt==6){
+						dt[sum].fund=atoi(buff);
+						break;
+					}
+					cnt++;
+					j=0;		
+					memset(buff,0,sizeof(buff));
+					continue;
+				}
+				buff[j++]=tp[i];
+			}
+			sum++;
+		}
+		fclose(ff);
+	}
+	system("cls"); 
+	printf("��������Ҫɾ����ְ����������(ģ������):");
+	scanf("%s",finds);
+	q=0;
+	for(i=0;i<sum;i++){
+		if(strcmp(dt[i].name,finds)==0||dt[i].number==atoi(finds)){
+			swi=1;
+			num[q]=i;
+			q++;
+		}
+	}		
+	if(swi==1){
+		while(1){
+			swis=0;
+			system("cls");
+			printf("***************************************ģ��������ʾ***************************************\n");
+			for(i=0;i<q;i++){
+				printf("\n  ѡ�����: %d ���: %d ����: %s ��������: %d ְ����: %d ��λ����: %d ҽ�Ʊ���: %d ������: %d\n",i+1,dt[num[i]].number,dt[num[i]].name,dt[num[i]].baseWage,dt[num[i]].dutyWage,dt[num[i]].allowance,dt[num[i]].insurance,dt[num[i]].fund);	
+			}
+			printf("******************************************************************************************\n");
+			if(q==1){
+				printf("\n�Ƿ�ɾ���ö�����Ϣ\n");
+				printf("Y-ȷ�� N-ȡ��: ");
+			}
+			else{
+				printf("\nģ�����ҵ�����������Ϣ\n");
+				printf("\n�Ƿ�ɾ���ö�����Ϣ\n");
+				printf("\n������Ҫɾ���������ɾ�� ���� N-ȡ��: ");
+			}
+			ch=getch();
+			if(ch>='0'&&ch<='9'){
+				delNum=ch;
+				swis=1;
+				break;
+			}
+			else if(ch=='y'||ch=='Y'){
+				delNum='1';
+				swis=1;
+				break;
+			}
+			else if(ch=='n'||ch=='N'){
+				printf("\nȡ�����������ع���ҳ��\n");
+				system("pause");
+				break;
+			}
+			else{
+				printf("\n���������밴Ҫ������ȷ��\n");
+				system("pause");
+			}
+		}
+		if(swis==1){
+			if(fp=fopen("data.txt","w")){
+				for(i=0;i<sum;i++){
+					if(i!=num[delNum-'0'-1]){
+						fprintf(fp, "%d,%s,%d,%d,%d,%d,%d,\n",dt[i].number,dt[i].name,dt[i].baseWage,dt[i].dutyWage,dt[i].allowance,dt[i].insurance,dt[i].fund);
+					}	
+				}	
+			}
+			fclose(fp);
+			printf("\n�ö�����Ϣ��ɾ��,���ڲ�ѯ����ȷ��\n");
+			system("pause");	
+		}
+	}
+	else{
+		printf("\n��Ǹ��û�ҵ��κη�����Ϣ\n");
+		system("pause"); 
+	}	
+}
+
+void Acount(){//ͳ�ƹ��� 
+	int findStart,findEnd;
+	int i,j,z,q,w;
+	int sums=0; 
+	int cnt;
+	int swi=0;
+	int num[100];
+	char finds[20];
+	char tp[30];
+	char buff[20];
+	Data dt[100];
+	FILE *fp = NULL,*ff = NULL;
+	if(ff=fopen("data.txt", "r")){
+		sum=0;
+		while(fgets(tp, 512, ff) != NULL){
+			memset(buff,0,sizeof(buff));
+			j=0;
+			cnt=0;
+			for(i=0;i<strlen(tp);i++){
+				if(tp[i]==','){
+					if(cnt==0)dt[sum].number=atoi(buff);
+					else if(cnt==1)strcpy(dt[sum].name,buff);
+					else if(cnt==2)dt[sum].baseWage=atoi(buff);
+					else if(cnt==3)dt[sum].dutyWage=atoi(buff);
+					else if(cnt==4)dt[sum].allowance=atoi(buff);
+					else if(cnt==5)dt[sum].insurance=atoi(buff);
+					else if(cnt==6){
+						dt[sum].fund=atoi(buff);
+						break;
+					}
+					cnt++;
+					j=0;		
+					memset(buff,0,sizeof(buff));
+					continue;
+				}
+				buff[j++]=tp[i];
+			}
+			sum++;
+		}
+		fclose(ff);
+	}
+	while(1){
+		system("cls");
+		printf("(A)��(C)�Ĺ��ܶ�����ʾ��������ʵ���ˣ�����ֻʵ��(B)��ͳ�ƹ���\n");
+		printf("(B)ͳ�Ʒ���ָ��������(��ְ������ǰ����֮����3000Ԫ���ϻ�������ֵ)���ڵĹ���������ռ��ְ�������ٷְ�\n\n");
+		printf("����������ͳ�Ƶ�ְ������ǰ�����ֵ����ֵ��Χ\n");
+		printf("��ʼ��Χ: ");
+		scanf("%d",&findStart);
+		printf("������Χ: ");
+		scanf("%d",&findEnd);
+		if(findEnd>=findStart&&findEnd>=0&&findStart>=0)break;
+		else{
+			printf("��Ǹ����ʼ��ΧҪС�ڽ�����Χ���Ҷ�Ϊ��������Ҫ�����ʽҪ�����������룡\n");
+			system("pause");
+			continue; 
+		}
+	} 
+	q=0;
+	for(i=0;i<sum;i++){
+		sums=dt[i].baseWage+dt[i].dutyWage+dt[i].allowance;
+		if(sums>=findStart&&sums<=findEnd){
+			swi=1;
+			num[q]=i;
+			q++;
+		}
+	}
+	if(swi==1){
+		system("cls");
+		printf("***************************************ְ��������ʾ***************************************\n");
+		for(i=0;i<q;i++){
+			printf("\n  ѡ�����: %d ���: %d ����: %s ��������: %d ְ����: %d ��λ����: %d ҽ�Ʊ���: %d ������: %d\n",i+1,dt[num[i]].number,dt[num[i]].name,dt[num[i]].baseWage,dt[num[i]].dutyWage,dt[num[i]].allowance,dt[num[i]].insurance,dt[num[i]].fund);	
+		}
+		printf("******************************************************************************************\n");
+		system("pause");
+	}
+	else{
+		printf("\n��Ǹ��û�ҵ��κη�����Ϣ\n");
+		system("pause"); 
+	}
+}
+
+int main(){
+	char x;
+	while(1){
+		Menu();
+		x=getch();	
+		if(x=='7'){
+			printf("�밴������˳�\n"); 
+			system("pause");
+			break;
+		}
+		else if(x=='1'){
+			Insert();
+		}
+		else if(x=='2'){
+			Show();
+		}
+		else if(x=='3'){
+			Updata();
+		}
+		else if(x=='4'){
+		    Search(); 
+		}
+		else if(x=='5'){
+			Delete();
+		}
+		else if(x=='6'){
+			Acount();
+		}
+		else {
+			printf("�������������ѡ�Χ(1-7),����������\n"); 
+			system("pause");
+		}
+	}	
+	return 0;
+}