diff --git a/主函数.c b/主函数.c
deleted file mode 100644
index a2df52c..0000000
--- a/主函数.c
+++ /dev/null
@@ -1,170 +0,0 @@
-#include<stdio.h>
-#include<stdlib.h>
-#include<string.h>
-#include"���.c"
-#include"ȡ��.c"
-#include"ע��ģ��.c"
-#include"��¼ģ��.c"
-#include"�޸�����ģ��.c"
-#include"����ģ��.c"
-#include"��ѯ.c"
-#include"ת��.c"
-void qukuan();
-void cunkuan();
-void chaxun();
-void xiugaimima();
-void zhuanzhang();
-int n=10;
-int h;
-struct zanghu
-{
-char gUser[32]; 
-char gMima[32];
-float YuE;
-} zh[10];
-void denglu();
-void zhuce();
-void xiaohu();
-int main();
-void welcome3();
-void welcome1()
-{
-	printf("\n\n\t\t��ӭʹ�������˻���Ϣ����ϵͳ!\t\t\n\n"); 
-    printf("��ѡ���ܣ�\n");
-	printf("��������ţ�\n"); 
-    printf("\n=================================================\n"); 
-    printf(" ||                ���������                  ||\n"); 
-    printf(" ||               1.���û�������               ||\n"); 
-    printf(" ||               2.���û���½��               ||\n");
-    printf(" ||               3.�˳�ϵͳ��                 ||\n"); 
-    printf("=================================================\n"); 
-}
-void welcome2()
-{
-printf("\n\n\t\tע����֪\n\n");
-printf("**************************************************\n");
-printf("*            1.���������!                     *\n");
-printf("*            2.�������ڱ������100Ԫ����         *\n");
-printf("**************************************************\n");
-}
-void welcome3()
-{
-	int xuhao,a;
-printf("\n\n\t\3 ��ӭ���������˻���Ϣ����ϵͳ \3\n\n");
-printf("\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\n");
-printf("\4\4\t ��ѡ����:1.ȡ��(���͸��10000);     \4\4\n");
-printf("\4\4\t             2.���;                   \4\4\n");
-printf("\4\4\t             3.��ѯ���;               \4\4\n");
-printf("\4\4\t             4.�޸�����;               \4\4\n");
-printf("\4\4\t             5.ת��;                   \4\4\n");
-printf("\4\4\t             6.ע���˻�;               \4\4\n");
-printf("\4\4\t             7.������ҳ��;             \4\4\n");
-printf("\4\4\t              ������˳�.              \4\4\n");
-printf("\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\n");
-	scanf("%d",&xuhao);
-	system("cls");
-		switch(xuhao)
-		{
-			case 1:
-				{
-				qukuan();
-				printf("�밴0���������棡\n");
-				scanf("%d",&a);
-				if(a==0) 
-				{
-				system("cls");
-				welcome3();
-				}
-				break;
-				}
-			case 2:
-				{
-				cunkuan();
-				printf("�밴0���������棡\n");
-				scanf("%d",&a);
-				if(a==0) 
-				{
-				system("cls");
-				welcome3();
-				}
-				break;
-				}
-			case 3:
-				{
-				chaxun();
-				printf("�밴0���������棡\n");
-				scanf("%d",&a);
-				if(a==0) 
-				{
-				system("cls");
-				welcome3();
-				}
-				break;
-				}
-			case 4:
-				{
-				xiugaimima();
-				printf("�밴0���������棡\n");
-				scanf("%d",&a);
-				if(a==0) 
-				{
-				system("cls");
-				welcome3();
-				}
-				break;
-				}
-			case 5:
-				{
-				zhuanzhang();
-				printf("�밴0���������棡\n");
-				scanf("%d",&a);
-				if(a==0) 
-				{
-				system("cls");
-				welcome3();
-				}
-				break;
-				}
-			case 6:
-				{
-				xiaohu();
-				printf("�밴0���������棡\n");
-				scanf("%d",&a);
-				if(a==0) 
-				{
-				system("cls");
-				welcome3();	
-				}
-				break;
-				}
-			case 7:
-				main();
-		}
-}
-int main()
-{
-	int xuhao;
-	welcome1();
-	scanf("%d",&xuhao);
-	if(xuhao<=0||xuhao>=4)
-    {
-    	 while(xuhao<=0|xuhao>4) 
-        { 
-            printf("���������������������룺"); 
-            scanf("%d",&xuhao); 
-        }
-	}
-	if(xuhao==1) 
-	{
-	system("cls");zhuce();
-	}
-    if(xuhao==2) 
-	{
-	system("cls");denglu();welcome3();
-	}
-    if(xuhao==3)
-	{
-	printf("��л����ʹ�ã�\n");exit(0);
-	}
-	return 0;
-}
diff --git a/修改密码模块.c b/修改密码模块.c
deleted file mode 100644
index d75ac5a..0000000
--- a/修改密码模块.c
+++ /dev/null
@@ -1,50 +0,0 @@
-void xiugaimima()
-{
-	char temp_mima[6+1],temp_mima1[6+1],temp_mima2[6+1];
-	int i,j;
-	FILE *fp=fopen("users.txt","r");
-	FILE *fpr=fopen("xgmm.txt","w");
-	printf("������ԭ�������룺");
-	scanf("%s",temp_mima); 
-	for(j=0;j<n;j++)
-	{ 
-		fscanf(fp,"%s %s %f\n",&zh[j].gUser,&zh[j].gMima,&zh[j].YuE);
-		if(j==h)
-		{
-			for(i=0;i<3;i++)
-			{
-				if(strcmp(temp_mima,zh[j].gMima)==0)
-				{
-					printf("������ȷ��\n");
-					printf("�����������룡");
-					scanf("%s",temp_mima1);
-					printf("���ٴ���������ȷ�ϣ�");
-					scanf("%s",temp_mima2);
-					if(strcmp(temp_mima1,temp_mima2)==0)
-					{
-						printf("�޸�����ɹ���\n���μ�����!\n");
-						strcpy(zh[j].gMima,temp_mima1);
-						fprintf(fpr,"%s %s %f\n",zh[j].gUser,zh[j].gMima,zh[j].YuE);
-						break;
-					}
-					else
-					{
-						printf("�������벻һ�£�\n�����䣡");
-						fclose(fp);fclose(fpr);
-						xiugaimima();break;
-					}
-				}
-				else
-				{
-					printf("�������\n");
-					fclose(fp);fclose(fpr);
-					xiugaimima();break;
-				}
-			}
-		}
-		else fprintf(fpr,"%s %s %f\n",zh[j].gUser,zh[j].gMima,zh[j].YuE);
-	}
-	fclose(fp);fclose(fpr);
-	remove("users.txt");
-	rename("xgmm.txt","users.txt");
-}
diff --git a/取款.c b/取款.c
deleted file mode 100644
index 03cc09a..0000000
--- a/取款.c
+++ /dev/null
@@ -1,39 +0,0 @@
-void qukuan()
-{
-	float m;
-	int i,u;
-	FILE *fp=fopen("users.txt","r");
-    FILE *fpw=fopen("qukuan.txt","w");
-    printf("����������ȡ����: ");
-	scanf("%f",&m);
-	for(i=0;i<n;i++)
-	{
-		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
-		if(i==h)
-		{
-			if(m<=zh[i].YuE)
-			{
-				printf("ȡ��ɹ���\n"); 
-				printf("��ȡ�����ij�Ʊ��\n");
-				zh[i].YuE=zh[i].YuE-m;
-				u=i;
-				fprintf(fpw,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
-			}
-			else
-			{
-				printf("�������㣬���������롣\n");
-				fclose(fp);fclose(fpw);
-				qukuan();break;
-			}
-		}
-		else
-		{
-			fprintf(fpw,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
-		}
-	}
-	printf("���ĵ�ǰ���:%.3f\n",zh[u].YuE);
-	fclose(fp);fclose(fpw);
-	remove("users.txt");
-	rename("qukuan.txt","users.txt");
-}
-
diff --git a/存款.c b/存款.c
deleted file mode 100644
index a6b23f1..0000000
--- a/存款.c
+++ /dev/null
@@ -1,29 +0,0 @@
-void cunkuan()
-{
-	int i,u;
-	float m;
-	FILE *fp=fopen("users.txt","r");
-    FILE *fpt=fopen("cunkuan.txt","w");
-	printf("���������Ĵ����: ");
-	scanf("%f",&m);
-	for(i=0;i<n;i++)
-	{
-		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
-		if(i==h)
-		{
-			printf("���ɹ���\n");
-			zh[i].YuE=zh[i].YuE+m;
-			u=i;
-			printf("���ĵ�ǰ���:%.3f\n",zh[u].YuE);
-			fprintf(fpt,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[u].YuE);
-		}
-		else
-		{
-			fprintf(fpt,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
-		}
-	}
-	fclose(fp);fclose(fpt);
-	remove("users.txt");
-	rename("cunkuan.txt","users.txt");
-}
-
diff --git a/查询.c b/查询.c
deleted file mode 100644
index f811518..0000000
--- a/查询.c
+++ /dev/null
@@ -1,15 +0,0 @@
-void chaxun()
-{
-	int i;
-	FILE *fp=fopen("users.txt","r");
-	for(i=0;i<n;i++)
-	{
-		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
-		if(i==h)
-		{
-			printf("���ĵ�ǰ���Ϊ��%f\n",zh[h].YuE);
-			break;
-		}
-	}
-	fclose(fp);
-}
diff --git a/注册模块.c b/注册模块.c
deleted file mode 100644
index 542cb0b..0000000
--- a/注册模块.c
+++ /dev/null
@@ -1,52 +0,0 @@
-void zhuce()
-{
-	FILE *fp;
-	char user[30],mima1[30],mima2[30];
-	int i,j=0,a;
-	float m;
-	welcome2();
-	printf("����д�����˺�: ");
-	fp=fopen("users.txt","a+");
-	scanf("%s",user);
-	for(i=0;i<10+1;i++)
-	{
-		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
-		if(strcmp(zh[i].gUser,user)==0)
-		{
-			printf("���˺��Ѵ���\n");
-			main();
-			break;
-		}
-		else if(i==n)
-		{
-			strcpy(zh[i].gUser,user);
-			while(j!=1)
-			{
-				printf("��������������: ");
-				scanf("%s",mima1);
-				printf("���ٴ�������������: ");
-				scanf("%s",mima2);
-				if(strcmp(mima1,mima2)==0)
-				{
-					printf("�������óɹ�\n");
-					strcpy(zh[i].gMima,mima1);
-					printf("���������Ĵ��� ");
-					scanf("%f",&m);
-					zh[i].YuE=m;
-					fprintf(fp,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
-					j=1;
-					printf("��%.3f\n",zh[i].YuE);
-					fclose(fp);
-					printf("�밴0���������棡\n");
-					scanf("%d",&a);
-					if(a==0) 
-					{
-						system("cls");
-						main();
-					}
-					break;
-				}
-			}
-		}
-	}
-}
diff --git a/登录模块.c b/登录模块.c
deleted file mode 100644
index 30c1665..0000000
--- a/登录模块.c
+++ /dev/null
@@ -1,43 +0,0 @@
-void denglu()
-{
-	FILE *fp=fopen("users.txt","r");
-	char account[10+ 1],password[6 + 1],r;
-	int m=0,i;
-	printf("�����������ʺ�:");
-	scanf("%s",account);
-	printf("��������������:");
-	scanf("%s",password);
-	while (m<=2) /*�ж��Ƿ������3����*/
-    {    
-    	for(i=0;i<=n;i++)
-    	{
-    		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
-    		if((strcmp(zh[i].gUser,account)==0)&&(strcmp(zh[i].gMima,password)==0))
-    		{
-    			system("cls");
-        		printf("��½�ɹ�!"); 
-                fclose(fp);
-                h=i;
-                welcome3();
-                break;
-			}
-		}
-		rewind(fp); /*���´��ļ���������һ�ֵ�������֤*/
-        printf("��������ʺŲ����ڻ����벻��ȷ!\n����������:\n");
-        m++;
-        printf("�����������ʺ�:");
-        fflush(stdin); 
-        gets(account);
-        fflush(stdin); 
-        printf("��������������:");
-        fflush(stdin); 
-        gets(password); 
-        fflush(stdin);	
-    }
-    fclose(fp);
-	printf("�������ʺ����벻��ȷ�Ѿ�3��,����ǿ���˳�ϵͳ(��������˳�)!");
-    fflush(stdin);
-	scanf("%c",&r);
-	fflush(stdin);
-	exit(0);
-}
diff --git a/转账.c b/转账.c
deleted file mode 100644
index d420640..0000000
--- a/转账.c
+++ /dev/null
@@ -1,71 +0,0 @@
-void zhuanzhang()
-{
-	int j,s=1,i,a;
-	float k;
-	char User[10];
-	FILE *fp=fopen("users.txt","r");
-	FILE *fps=fopen("zhzh.txt","w");
-	while(s==1)
-	{
-		printf("������Ŀ���˻���");
-		scanf("%s",User);
-		for(j=0;j<n;j++)
-		{
-			fscanf(fp,"%s %s %f\n",&zh[j].gUser,&zh[j].gMima,&zh[j].YuE);
-			if(strcmp(zh[j].gUser,User)==0)
-			{
-				s=2;
-				break;
-			}
-			if(j==n)
-			{
-				printf("Ŀ���˻������ڣ����������롣\n");
-				fclose(fp);fclose(fps);
-				zhuanzhang();break;
-			}
-		}
-	}
-	while(s==2)
-	{
-		printf("������ת�˽�");
-		scanf("%f",&k);
-		for(i=0;i<n;i++)
-		{
-			fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
-			if(i==h)
-			{
-				if(k<=zh[i].YuE)
-				{
-					zh[i].YuE=zh[i].YuE-k;
-					printf("ת�˳ɹ���\n���ĵ�ǰ���Ϊ�� %.2f\n",zh[i].YuE);
-					fprintf(fps,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
-				}
-				else
-				{
-					printf("���㣬���������롣\n");
-					fclose(fp);fclose(fps);
-					zhuanzhang();break;
-				}
-			}
-			else if(i==j)
-				{
-					zh[i].YuE=zh[i].YuE+k;
-					fprintf(fps,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
-				}
-			else 
-			{
-			fprintf(fps,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
-			}
-		}
-		printf("�밴0���������棡\n");
-		scanf("%d",&a);
-		if(a==0) 
-		{
-			system("cls");
-			welcome3();	
-		}
-		fclose(fp);fclose(fps);
-		remove("users.txt");
-		rename("zhzh.txt","users.txt");
-	}
-}
diff --git a/银行账户信息管理系统.c b/银行账户信息管理系统.c
new file mode 100644
index 0000000..51f3393
--- /dev/null
+++ b/银行账户信息管理系统.c
@@ -0,0 +1,519 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+void qukuan();
+void cunkuan();
+void chaxun();
+void xiugaimima();
+void zhuanzhang();
+int n=3;
+int h;
+struct zanghu
+{
+char gUser[32]; 
+char gMima[32];
+float YuE;
+} zh[10];
+void denglu();
+void zhuce();
+void xiaohu();
+int main();
+void welcome3();
+void welcome1()
+{
+	printf("\n\n\t\t��ӭʹ�������˻���Ϣ����ϵͳ!\t\t\n\n"); 
+    printf("��ѡ���ܣ�\n");
+	printf("��������ţ�\n"); 
+    printf("\n=================================================\n"); 
+    printf(" ||                ���������                  ||\n"); 
+    printf(" ||               1.���û�������               ||\n"); 
+    printf(" ||               2.���û���½��               ||\n");
+    printf(" ||               3.�˳�ϵͳ��                 ||\n"); 
+    printf("=================================================\n"); 
+}
+void welcome2()
+{
+printf("\n\n\t\tע����֪\n\n");
+printf("**************************************************\n");
+printf("*            1.���������!                     *\n");
+printf("*            2.�������ڱ������100Ԫ����         *\n");
+printf("**************************************************\n");
+}
+void welcome3()
+{
+	int xuhao,a;
+printf("\n\n\t\3 ��ӭ���������˻���Ϣ����ϵͳ \3\n\n");
+printf("\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\n");
+printf("\4\4\t ��ѡ����:1.ȡ��(���͸��10000);     \4\4\n");
+printf("\4\4\t             2.���;                   \4\4\n");
+printf("\4\4\t             3.��ѯ���;               \4\4\n");
+printf("\4\4\t             4.�޸�����;               \4\4\n");
+printf("\4\4\t             5.ת��;                   \4\4\n");
+printf("\4\4\t             6.ע���˻�;               \4\4\n");
+printf("\4\4\t             7.������ҳ��;             \4\4\n");
+printf("\4\4\t              ������˳�.              \4\4\n");
+printf("\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\4\n");
+	scanf("%d",&xuhao);
+	system("cls");
+		switch(xuhao)
+		{
+			case 1:
+				{
+				qukuan();
+				printf("�밴0���������棡\n");
+				scanf("%d",&a);
+				if(a==0) 
+				{
+				system("cls");
+				welcome3();
+				}
+				break;
+				}
+			case 2:
+				{
+				cunkuan();
+				printf("�밴0���������棡\n");
+				scanf("%d",&a);
+				if(a==0) 
+				{
+				system("cls");
+				welcome3();
+				}
+				break;
+				}
+			case 3:
+				{
+				chaxun();
+				printf("�밴0���������棡\n");
+				scanf("%d",&a);
+				if(a==0) 
+				{
+				system("cls");
+				welcome3();
+				}
+				break;
+				}
+			case 4:
+				{
+				xiugaimima();
+				printf("�밴0���������棡\n");
+				scanf("%d",&a);
+				if(a==0) 
+				{
+				system("cls");
+				welcome3();
+				}
+				break;
+				}
+			case 5:
+				{
+				zhuanzhang();
+				printf("�밴0���������棡\n");
+				scanf("%d",&a);
+				if(a==0) 
+				{
+				system("cls");
+				welcome3();
+				}
+				break;
+				}
+			case 6:
+				{
+				xiaohu();
+				printf("�밴0���������棡\n");
+				scanf("%d",&a);
+				if(a==0) 
+				{
+				system("cls");
+				welcome3();	
+				}
+				break;
+				}
+			case 7:
+				main();
+		}
+}
+void zhuce()
+{
+	FILE *fp;
+	char user[30],mima1[30],mima2[30];
+	int i,j=0,a;
+	float m;
+	welcome2();
+	printf("����д�����˺�: ");
+	fp=fopen("users.txt","a+");
+	scanf("%s",user);
+	for(i=0;i<10+1;i++)
+	{
+		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
+		if(strcmp(zh[i].gUser,user)==0)
+		{
+			printf("���˺��Ѵ���\n");
+			main();
+			break;
+		}
+		else if(i==n)
+		{
+			strcpy(zh[i].gUser,user);
+			while(j!=1)
+			{
+				printf("��������������: ");
+				scanf("%s",mima1);
+				printf("���ٴ�������������: ");
+				scanf("%s",mima2);
+				if(strcmp(mima1,mima2)==0)
+				{
+					printf("�������óɹ�\n");
+					strcpy(zh[i].gMima,mima1);
+					printf("���������Ĵ��� ");
+					scanf("%f",&m);
+					zh[i].YuE=m;
+					fprintf(fp,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
+					j=1;
+					printf("��%.3f\n",zh[i].YuE);
+					fclose(fp);
+					printf("�밴0���������棡\n");
+					scanf("%d",&a);
+					if(a==0) 
+					{
+						system("cls");
+						main();
+					}
+					break;
+				}
+			}
+		}
+	}
+}
+void denglu()
+{
+	FILE *fp=fopen("users.txt","r");
+	char account[10+ 1],password[6 + 1],r;
+	int m=0,i;
+	printf("�����������ʺ�:");
+	scanf("%s",account);
+	printf("��������������:");
+	scanf("%s",password);
+	while (m<=2) /*�ж��Ƿ������3����*/
+    {    
+    	for(i=0;i<=n;i++)
+    	{
+    		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
+    		if((strcmp(zh[i].gUser,account)==0)&&(strcmp(zh[i].gMima,password)==0))
+    		{
+    			system("cls");
+        		printf("��½�ɹ�!"); 
+                fclose(fp);
+                h=i;
+                welcome3();
+                break;
+			}
+		}
+		rewind(fp); /*���´��ļ���������һ�ֵ�������֤*/
+        printf("��������ʺŲ����ڻ����벻��ȷ!\n����������:\n");
+        m++;
+        printf("�����������ʺ�:");
+        fflush(stdin); 
+        gets(account);
+        fflush(stdin); 
+        printf("��������������:");
+        fflush(stdin); 
+        gets(password); 
+        fflush(stdin);	
+    }
+    fclose(fp);
+	printf("�������ʺ����벻��ȷ�Ѿ�3��,����ǿ���˳�ϵͳ(��������˳�)!");
+    fflush(stdin);
+	scanf("%c",&r);
+	fflush(stdin);
+	exit(0);
+}
+void qukuan()
+{
+	float m;
+	int i,u;
+	FILE *fp=fopen("users.txt","r");
+    FILE *fpw=fopen("qukuan.txt","w");
+    printf("����������ȡ����: ");
+	scanf("%f",&m);
+	for(i=0;i<n;i++)
+	{
+		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
+		if(i==h)
+		{
+			if(m<=zh[i].YuE)
+			{
+				printf("ȡ��ɹ���\n"); 
+				printf("��ȡ�����ij�Ʊ��\n");
+				zh[i].YuE=zh[i].YuE-m;
+				u=i;
+				fprintf(fpw,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
+			}
+			else
+			{
+				printf("�������㣬���������롣\n");
+				fclose(fp);fclose(fpw);
+				qukuan();break;
+			}
+		}
+		else
+		{
+			fprintf(fpw,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
+		}
+	}
+	printf("���ĵ�ǰ���:%.3f\n",zh[u].YuE);
+	fclose(fp);fclose(fpw);
+	remove("users.txt");
+	rename("qukuan.txt","users.txt");
+}
+void cunkuan()
+{
+	int i,u;
+	float m;
+	FILE *fp=fopen("users.txt","r");
+    FILE *fpt=fopen("cunkuan.txt","w");
+	printf("���������Ĵ����: ");
+	scanf("%f",&m);
+	for(i=0;i<n;i++)
+	{
+		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
+		if(i==h)
+		{
+			printf("���ɹ���\n");
+			zh[i].YuE=zh[i].YuE+m;
+			u=i;
+			printf("���ĵ�ǰ���:%.3f\n",zh[u].YuE);
+			fprintf(fpt,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[u].YuE);
+		}
+		else
+		{
+			fprintf(fpt,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
+		}
+	}
+	fclose(fp);fclose(fpt);
+	remove("users.txt");
+	rename("cunkuan.txt","users.txt");
+}
+void chaxun()
+{
+	int i;
+	FILE *fp=fopen("users.txt","r");
+	for(i=0;i<n;i++)
+	{
+		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
+		if(i==h)
+		{
+			printf("���ĵ�ǰ���Ϊ��%f\n",zh[h].YuE);
+			break;
+		}
+	}
+	fclose(fp);
+}
+void xiugaimima()
+{
+	char temp_mima[6+1],temp_mima1[6+1],temp_mima2[6+1];
+	int i,j;
+	FILE *fp=fopen("users.txt","r");
+	FILE *fpr=fopen("xgmm.txt","w");
+	printf("������ԭ�������룺");
+	scanf("%s",temp_mima); 
+	for(j=0;j<n;j++)
+	{ 
+		fscanf(fp,"%s %s %f\n",&zh[j].gUser,&zh[j].gMima,&zh[j].YuE);
+		if(j==h)
+		{
+			for(i=0;i<3;i++)
+			{
+				if(strcmp(temp_mima,zh[j].gMima)==0)
+				{
+					printf("������ȷ��\n");
+					printf("�����������룡");
+					scanf("%s",temp_mima1);
+					printf("���ٴ���������ȷ�ϣ�");
+					scanf("%s",temp_mima2);
+					if(strcmp(temp_mima1,temp_mima2)==0)
+					{
+						printf("�޸�����ɹ���\n���μ�����!\n");
+						strcpy(zh[j].gMima,temp_mima1);
+						fprintf(fpr,"%s %s %f\n",zh[j].gUser,zh[j].gMima,zh[j].YuE);
+						break;
+					}
+					else
+					{
+						printf("�������벻һ�£�\n�����䣡");
+						fclose(fp);fclose(fpr);
+						xiugaimima();break;
+					}
+				}
+				else
+				{
+					printf("�������\n");
+					fclose(fp);fclose(fpr);
+					xiugaimima();break;
+				}
+			}
+		}
+		else fprintf(fpr,"%s %s %f\n",zh[j].gUser,zh[j].gMima,zh[j].YuE);
+	}
+	fclose(fp);fclose(fpr);
+	remove("users.txt");
+	rename("xgmm.txt","users.txt");
+}
+void zhuanzhang()
+{
+	int j,s=1,i,a;
+	float k;
+	char User[10];
+	FILE *fp=fopen("users.txt","r");
+	FILE *fps=fopen("zhzh.txt","w");
+	while(s==1)
+	{
+		printf("������Ŀ���˻���");
+		scanf("%s",User);
+		for(j=0;j<n;j++)
+		{
+			fscanf(fp,"%s %s %f\n",&zh[j].gUser,&zh[j].gMima,&zh[j].YuE);
+			if(strcmp(zh[j].gUser,User)==0)
+			{
+				s=2;
+				break;
+			}
+			if(j==n)
+			{
+				printf("Ŀ���˻������ڣ����������롣\n");
+				fclose(fp);fclose(fps);
+				zhuanzhang();break;
+			}
+		}
+	}
+	while(s==2)
+	{
+		printf("������ת�˽�");
+		scanf("%f",&k);
+		for(i=0;i<n;i++)
+		{
+			fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
+			if(i==h)
+			{
+				if(k<=zh[i].YuE)
+				{
+					zh[i].YuE=zh[i].YuE-k;
+					printf("ת�˳ɹ���\n���ĵ�ǰ���Ϊ�� %.2f\n",zh[i].YuE);
+					fprintf(fps,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
+				}
+				else
+				{
+					printf("���㣬���������롣\n");
+					fclose(fp);fclose(fps);
+					zhuanzhang();break;
+				}
+			}
+			else if(i==j)
+				{
+					zh[i].YuE=zh[i].YuE+k;
+					fprintf(fps,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
+				}
+			else 
+			{
+			fprintf(fps,"%s %s %f\n",zh[i].gUser,zh[i].gMima,zh[i].YuE);
+			}
+		}
+		printf("�밴0���������棡\n");
+		scanf("%d",&a);
+		if(a==0) 
+		{
+			system("cls");
+			welcome3();	
+		}
+		fclose(fp);fclose(fps);
+		remove("users.txt");
+		rename("zhzh.txt","users.txt");
+	}
+}
+void xiaohu()
+{
+	int m=0,j,index=0,a,g,i,u;
+	char yanma[6+1];
+	FILE *fp,*ft;
+	fp=fopen("users.txt","rt+");
+	ft=fopen("yubei.txt","wt");
+	printf("������������֤��\n");
+	scanf("%s",yanma);
+	for(i=0;i<n;i++)
+	{
+		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
+			if(strcmp(zh[h].gMima,yanma)==0)
+			{
+				printf("��֤�ɹ���\n");u=h;m=1;break;
+			}
+			else 
+			{
+				printf("�������\n��֤ʧ�ܣ�\n");break;
+			}
+	}
+	while(m==1)
+	{
+		printf("��ȷ��Ҫע�������˻���\n   <1>ȷ��    <2>ȡ��   \n");
+		scanf("%d",&g);
+		if(g==1)
+		{
+			while(fread(zh[10].gUser,sizeof(zh[10].gUser),n,fp))
+			{
+				for(j=0;j<n;j++)
+				{
+				if(strcmp(zh[j].gUser,zh[u].gUser)!=0)
+				{
+				fwrite(zh[j].gUser,sizeof(zh[j].gUser),1,ft);
+				index++;
+				}
+				else 
+				{
+            	rewind(fp);
+            	fseek(fp,sizeof(zh[j].gUser)*(index+2),0);
+				}
+				}
+			}
+			fclose(fp);
+        	fclose(ft);
+        	remove("users.txt");
+        	rename("yubei.txt","users.txt");
+		}
+	n--;
+	printf("�����ɹ���\n");
+	m=0;
+	}
+	printf("�밴0���������棡\n");
+	scanf("%d",&a);
+	if(a==0) 
+	{
+	system("cls");
+	main();
+	}
+}
+int main()
+{
+	int xuhao;
+	welcome1();
+	scanf("%d",&xuhao);
+	if(xuhao<=0||xuhao>=4)
+    {
+    	 while(xuhao<=0|xuhao>4) 
+        { 
+            printf("���������������������룺"); 
+            scanf("%d",&xuhao); 
+        }
+	}
+	if(xuhao==1) 
+	{
+	system("cls");zhuce();
+	}
+    if(xuhao==2) 
+	{
+	system("cls");denglu();welcome3();
+	}
+    if(xuhao==3)
+	{
+	printf("��л����ʹ�ã�\n");exit(0);
+	}
+	return 0;
+}
diff --git a/银行账户信息管理系统.exe b/银行账户信息管理系统.exe
new file mode 100644
index 0000000..d7d9f59
Binary files /dev/null and b/银行账户信息管理系统.exe differ
diff --git a/销户模块.c b/销户模块.c
deleted file mode 100644
index 43b2d01..0000000
--- a/销户模块.c
+++ /dev/null
@@ -1,60 +0,0 @@
-void xiaohu()
-{
-	int m=0,j,index=0,a,g,i,u;
-	char yanma[6+1];
-	FILE *fp,*ft;
-	fp=fopen("users.txt","rt+");
-	ft=fopen("yubei.txt","wt");
-	printf("������������֤��\n");
-	scanf("%s",yanma);
-	for(i=0;i<n;i++)
-	{
-		fscanf(fp,"%s %s %f\n",&zh[i].gUser,&zh[i].gMima,&zh[i].YuE);
-			if(strcmp(zh[h].gMima,yanma)==0)
-			{
-				printf("��֤�ɹ���\n");u=h;m=1;break;
-			}
-			else 
-			{
-				printf("�������\n��֤ʧ�ܣ�\n");break;
-			}
-	}
-	while(m==1)
-	{
-		printf("��ȷ��Ҫע�������˻���\n   <1>ȷ��    <2>ȡ��   \n");
-		scanf("%d",&g);
-		if(g==1)
-		{
-			while(fread(zh[10].gUser,sizeof(zh[10].gUser),n,fp))
-			{
-				for(j=0;j<n;j++)
-				{
-				if(strcmp(zh[j].gUser,zh[u].gUser)!=0)
-				{
-				fwrite(zh[j].gUser,sizeof(zh[j].gUser),1,ft);
-				index++;
-				}
-				else 
-				{
-            	rewind(fp);
-            	fseek(fp,sizeof(zh[j].gUser)*(index+2),0);
-				}
-				}
-			}
-			fclose(fp);
-        	fclose(ft);
-        	remove("users.txt");
-        	rename("yubei.txt","users.txt");
-		}
-	n--;
-	printf("�����ɹ���\n");
-	m=0;
-	}
-	printf("�밴0���������棡\n");
-	scanf("%d",&a);
-	if(a==0) 
-	{
-	system("cls");
-	main();
-	}
-}