diff --git a/课程设计.cpp b/课程设计.cpp
index e3715ea..0ed5dfd 100644
--- a/课程设计.cpp
+++ b/课程设计.cpp
@@ -26,6 +26,10 @@
 #include<stdio.h>
 #include<stdlib.h>
 #include<string.h>
+#include<process.h>
+#include<conio.h>
+
+ FILE *fp;    //¶¨ÒåÎļþÖ¸Õë 
 
 struct xmform1{
 	char name[20];
@@ -46,7 +50,7 @@ struct schoolform{
 	char name[20];
 	char id[10];
 	int  number;
-	int  scoer; 
+	int  scoer=0; 
 };
 
 struct  studentform{
@@ -84,10 +88,42 @@ struct  studentform{
 		gets(student[i].xm.name);
 		printf("µ±Ç°Ò»¼Ç¼%d¸öѧÉúµÄÊý¾Ý\n",i+1); 
 	   }
-	   printf("ÊäÈë½áÊø\n");
+	   printf("ÐÅÏ¢ÊäÈë½áÊø\n");
+	   printf("********************\n");
+	   printf("ÊÇ·ñ¶Ôµ±Ç°ÐÅÏ¢½øÐд浵,°´'y'±íʾÊÇ\n");
+	   char next;
+	   next=getch();
+	   if(next=='y'){
+	   	//printf("¿ªÊ¼´ò¿ªÎļþ\n");
+	    //if((fp=fopen("studentform","rb+"))==NULL){
+		printf("¿ªÊ¼´´ÔìÎļþ\n"); 
+		if((fp=fopen("studentform","wb+"))==NULL){
+			printf("Îļþ´´Ôìδ³É¹¦\n");
+			exit(0);
+		}else{
+			printf("Îļþ´´Ôì³É¹¦\n");
+		} 
+	    //}else{
+		//printf("ÎļþÒÑ´ò¿ª£¬²¢¿ªÊ¼´æ´¢ÐÅÏ¢\n");
+	    //}
+	    printf("¿ªÊ¼´æ´¢ÐÅÏ¢\n");
+	    for(i=0;i<n;i++){
+		
+	   	fprintf(fp,"%10s%5s%10s%5d%10s%10s",student[i].name,student[i].xb,student[i].number,student[i].age,student[i].name1,student[i].xm.name);
+	   }
+	   printf("´æ´¢Íê³É\n");
+	   printf("¿ªÊ¼´´Ôì´ò¿ªÃܳ×\n"); 
+		if((fp=fopen("studentrs","wb+"))==NULL){
+			printf("´ò¿ªÃܳ״´Ôìδ³É¹¦\n");
+			exit(0);
+		}else{
+			printf("´ò¿ªÃܳ״´Ôì³É¹¦\n");
+		}
+		fprintf(fp,"%5d",n);
+		fclose(fp); 
 	   printf("********************\n");
 	   return n;
-   }
+   }}
   int ggy1(struct schoolform school[]){
    	printf("ÇëÊäÈë²Î¼Ó±ÈÈüµÄѧУ¸öÊý\n");
    	int n;
@@ -104,10 +140,46 @@ struct  studentform{
    		getchar();
    		printf("µ±Ç°Ò»¹²¼Ç¼ÁË%dѧУµÄÊý¾Ý\n",i+1);
 	   } 
-	   printf("ÊäÈë½áÊø\n");
+	   printf("ÐÅÏ¢ÊäÈë½áÊø\n");
 	   printf("********************\n");
-	   return n;
-   	   } 
+	   printf("ÊÇ·ñ¶Ôµ±Ç°ÐÅÏ¢½øÐд浵,°´'y'±íʾÊÇ\n");
+	   char next;
+	   next=getch();
+	   if(next=='y'){
+	   	//printf("¿ªÊ¼´ò¿ªÎļþ\n");
+	    //if((fp=fopen("schoolform","rb+"))==NULL){
+		printf("¿ªÊ¼´´ÔìÎļþ\n"); 
+		if((fp=fopen("schoolform","wb+"))==NULL){
+			printf("Îļþ´´Ôìδ³É¹¦\n");
+			exit(0);
+		}else{
+			printf("Îļþ´´Ôì³É¹¦\n");
+		} 
+	    //}else{
+		//printf("ÎļþÒÑ´ò¿ª£¬²¢¿ªÊ¼´æ´¢ÐÅÏ¢\n");
+	    //}
+		printf("¿ªÊ¼´æ´¢ÐÅÏ¢\n");
+	    for(i=0;i<n;i++){
+		
+	   	fprintf(fp,"%10s%10s%3d",school[i].name,school[i].id,school[i].number);
+	   }
+	   printf("´æ´¢Íê³É\n");
+	   fclose(fp);
+	   	printf("¿ªÊ¼´´Ôì´ò¿ªÃܳ×\n"); 
+		if((fp=fopen("schoolgs","wb+"))==NULL){
+			printf("´ò¿ªÃܳ״´Ôìδ³É¹¦\n");
+			exit(0);
+		}else{
+			printf("´ò¿ªÃܳ״´Ôì³É¹¦\n");
+		}
+		fprintf(fp,"%5d",n);
+		fclose(fp); 
+	   printf("********************\n");
+	   
+   	   }
+   	   return n;
+	}
+		   
     int ggy2(struct xmform1 xm1[],struct studentform student[],struct schoolform school[],int schoolgs,int studentrs){
     	printf("ÇëÊäÈëÕâÒ»ÀàÏîÄ¿µÄ¸öÊý£º\n");
     	int n;
@@ -297,7 +369,7 @@ struct  studentform{
 				if(a==0){
 					printf("½«ÒÀ´ÎÊä³ö¸ÃÑ¡ÊÖÐÅÏ¢£º\n");
                     printf("ÐÕÃû£º%s  ÐÔ±ð£º%s  ÄêÁ䣺%d  ±àºÅ£º%s  \n",student[i].name,student[i].xb,student[i].age,student[i].number);
-                    printf("ËùÊôѧУ:%s  ²Î¼ÓÏîÄ¿Ãû³Æ£º%s   Ãû´Î£º%s   ×Ü·ÖÊý£º%d  ",student[i].name1,student[i].xm.name,student[i].xm.mc,student[i].xm.scoer);
+                    printf("ËùÊôѧУ:%s  ²Î¼ÓÏîÄ¿Ãû³Æ£º%s   Ãû´Î£º%s   ×Ü·ÖÊý£º%d  \n",student[i].name1,student[i].xm.name,student[i].xm.mc,student[i].xm.scoer);
 					a1=1; //·ÀÖ¹ÓÐЩѡÊÖÐÅϢδ¼Ç¼¶øÕÒ²»µ½ 
 					break; 
 				}
@@ -384,7 +456,7 @@ struct  studentform{
 				a=strcmp(school[i].name,name);
 				if(a==0){
 					printf("½«ÒÀ´ÎÊä³ö¸ÃѧУÐÅÏ¢£º\n");
-                    printf("Ãû³Æ£º%s  ±àºÅ£º%s  ²ÎÈüÈËÊý£º%d  ×Ü·ÖÊý£º%s  \n",school[i].name,school[i].id,school[i].number,school[i].scoer);
+                    printf("Ãû³Æ£º%s  ±àºÅ£º%s  ²ÎÈüÈËÊý£º%d  ×Ü·ÖÊý£º%d  \n",school[i].name,school[i].id,school[i].number,school[i].scoer);
                     //printf("ËùÊôѧУ:%s  ²Î¼ÓÏîÄ¿Ãû³Æ£º%s   Ãû´Î£º%s   ×Ü·ÖÊý£º%d  "£¬student[i].name1,student[i].xm.name,student[i].xm.mc,student.xm.score);
 					a1=1; //·ÀÖ¹ÓÐЩѡÊÖÐÅϢδ¼Ç¼¶øÕÒ²»µ½ 
 					break; 
@@ -406,7 +478,7 @@ struct  studentform{
 				a=strcmp(school[i].id,number);
 				if(a==0){
 					printf("½«ÒÀ´ÎÊä³ö¸ÃѡѧУÐÅÏ¢£º\n");
-                    printf("Ãû³Æ£º%s  ±àºÅ£º%s  ²ÎÈüÈËÊý£º%d  ×Ü·ÖÊý£º%s  \n",school[i].name,school[i].id,school[i].number,school[i].scoer);
+                    printf("Ãû³Æ£º%s  ±àºÅ£º%s  ²ÎÈüÈËÊý£º%d  ×Ü·ÖÊý£º%d  \n",school[i].name,school[i].id,school[i].number,school[i].scoer);
                     //printf("ËùÊôѧУ:%s  ²Î¼ÓÏîÄ¿Ãû³Æ£º%s   Ãû´Î£º%s   ×Ü·ÖÊý£º%d  "£¬student[i].name1,student[i].xm.name,student[i].xm.mc,student.xm.score);
 					a1=1; //·ÀÖ¹ÓÐЩѡÊÖÐÅϢδ¼Ç¼¶øÕÒ²»µ½ 
 					break; 
@@ -468,9 +540,68 @@ struct  studentform{
 	 }
 	 printf("********************\n");
 }
+    void dudan1(struct schoolform school[]){
+    	int schoolgs;
+    		printf("¿ªÊ¼´ò¿ªÃܳ×\n");
+	    if((fp=fopen("schoolgs","rb+"))==NULL){
+		printf("Ãܳ×δÄÜ°²È«´ò¿ª\n");
+		exit(0);
+	    }else{
+		printf("Ãܳ×ÒѾ­°²È«´ò¿ªÁË\n");
+	    }
+	    rewind(fp);
+		fscanf(fp,"%5d",&schoolgs);     
+    	fclose(fp);
+    	int i;
+    		printf("¿ªÊ¼´ò¿ªÎļþ\n");
+	    if((fp=fopen("schoolform","rb+"))==NULL){
+		printf("ÎļþδÄÜ°²È«´ò¿ª\n");
+		exit(0);
+	    }else{
+		printf("ÎļþÒѾ­°²È«´ò¿ªÁË\n");
+	    }
+	    rewind(fp);                //½«ÎļþÖ¸ÕëÒƵ½×îÇ°Ãæ 
+		for(i=0;i<schoolgs;i++){
+		           
+        fscanf(fp,"%10s%10s%3d",school[i].name,school[i].id,&school[i].number); 
+		}
+		printf("¶ÁÈ¡Íê±Ï\n");
+		printf("********************\n");
+	}
+    void dudan2(struct studentform student[]){
+    	int studentrs;
+    	printf("¿ªÊ¼´ò¿ªÃܳ×\n");
+	    if((fp=fopen("studentrs","rb+"))==NULL){
+		printf("Ãܳ×δÄÜ°²È«´ò¿ª\n");
+		exit(0);
+	    }else{
+		printf("Ãܳ×ÒѾ­°²È«´ò¿ªÁË\n");
+	    }
+	    rewind(fp);
+		fscanf(fp,"%5d",&studentrs);     
+    	fclose(fp);
+    	    int i;
+    		printf("¿ªÊ¼´ò¿ªÎļþ\n");
+	    if((fp=fopen("schoolform","rb+"))==NULL){
+		printf("ÎļþδÄÜ°²È«´ò¿ª\n");
+		exit(0);
+	    }else{
+		printf("ÎļþÒѾ­°²È«´ò¿ªÁË\n");
+	    }
+	    rewind(fp);                //½«ÎļþÖ¸ÕëÒƵ½×îÇ°Ãæ 
+		for(i=0;i<studentrs;i++){
+		           
+        fscanf(fp,"%10s%5s%10s%5d%10s%10s",student[i].name,student[i].xb,student[i].number,&student[i].age,student[i].name1,student[i].xm.name); 
+		}
+		printf("¶ÁÈ¡Íê±Ï\n");
+		printf("********************\n");
+	}
+	
 
 
 int main(){
+	system("cls");                 //ÇåÆÁ
+	system("color 2F");            //µ÷³ÌÐòÑÕÉ«±³¾° (»¤ÑÛ£© 
 	printf("<<**********»¶Ó­À´µ½Ô˶¯»á±ÈÈü¼Æ·Öϵͳ**********>>\n");
 	printf("´ËϵͳÓÐÒÔϹ¦ÄÜÑ¡Ï\n");
 	
@@ -485,12 +616,29 @@ int main(){
 	char name[10]; 
     int a,a1,a2;   //a2Ϊ·½±ãswitchÍ˳öʱÓõÄ×Ö·û 
     int i;
+    int b1=1,b2=1;  ///b1ºÍb2×÷Ϊ¡°Ëø¡±±ØÐë¶Ô³ÌÐò½øÐгõʼ»¯ÊäÈë²ÅÄܽ⿪ 
     //scanf("%d",&a);
     do{
-    	printf("ÊäÈëÑ¡ÊÖÐÅÏ¢£¨Çë°´0)\nÊäÈëѧУÐÅÏ¢£¨Çë°´1£©\nÊäÈëÏîÄ¿ÐÅÏ¢£¨Çë°´2£©\nÑ°ÕÒ²¢Êä³öÑ¡ÊÖÐÅÏ¢£¨Çë°´3£©\nÑ°ÕÒ²¢Êä³öÏîÄ¿ÐÅÏ¢£¨Çë°´4£©\nÑ°ÕÒ²¢Êä³öѧУÐÅÏ¢£¨Çë°´5£©\nѧУÅÅÐÐÊä³ö£¨Çë°´6£©\n²ÎÈüÑ¡ÊÖÅÅÐÐÊä³ö£¨Çë°´7£©\n");
-	   	printf("Í˳ö£¨Çë°´8£©\n");
+    	printf("Ìáʾ£ºÈüÇ°Çë¶Ô³ÌÐò½øÐлù±¾ÐÅÏ¢µÄÊäÈë(1.¼´Íê³ÉÑ¡ÊÖÐÅÏ¢µÄÊäÈëºÍѧУÐÅÏ¢µÄÊäÈë2.¶ÔÑ¡ÊÖÐÅÏ¢ºÍѧУÐÅÏ¢¶Áµµ )\n");
+		printf("********************\n");
+    	printf("ÊäÈëÑ¡ÊÖÐÅÏ¢²¢´æµµ£¨Çë°´0)\nÊäÈëѧУÐÅÏ¢²¢´æµµ£¨Çë°´1£©\nÊäÈëÏîÄ¿ÐÅÏ¢£¨Çë°´2£©\nÑ°ÕÒ²¢Êä³öÑ¡ÊÖÐÅÏ¢£¨Çë°´3£©\nÑ°ÕÒ²¢Êä³öÏîÄ¿ÐÅÏ¢£¨Çë°´4£©\nÑ°ÕÒ²¢Êä³öѧУÐÅÏ¢£¨Çë°´5£©\nѧУÅÅÐÐÊä³ö£¨Çë°´6£©\n²ÎÈüÑ¡ÊÖÅÅÐÐÊä³ö£¨Çë°´7£©\n");
+	   	printf("¶Áµµ£¨Çë°´8£©\n");
+		printf("Í˳ö£¨Çë°´9£©\n");
 	   	printf("********************\n");
 	    scanf("%d",&a);
+	    do{
+		if(a==0||a==1||a==8||a==9) {  break  ;}
+		else{
+		
+	    if(b1==0&&b2==0){ break;
+	    	
+		}
+		else{
+			printf("ÇëÏÈÍê³É³ÌÐò³õʼ»¯²Ù×÷£¨°´ÌáʾÏȲÙ×÷£©\n");
+			printf("********************\n");
+			printf("ÇëÖØа´Ò»´Î£¨0¡¢1¡¢8£©\n");
+			scanf("%d",&a);
+		}}}while(1);
     	switch(a){
     		case 0:
     			//struct studentform student[50];
@@ -499,11 +647,13 @@ int main(){
     			//int n;
     			//scanf("%d",&n);
     			studentrs=ggy(student);
+    			b1=0 ;
     			break;
     		case 1:
     			//struct schoolform school[10]; 
     			printf("ÄãÑ¡ÔñÁËÊäÈëѧУÐÅÏ¢¹¦ÄÜ\n");
     			schoolgs=ggy1(school);
+    			b2=0;
     			break;
     		case 2:
     			printf("ÄãÑ¡ÔñÁËÊäÈëÏîÄ¿ÐÅÏ¢¹¦ÄÜ\n");
@@ -597,10 +747,47 @@ int main(){
     			studentph(student,studentrs);
     			break;
     		case 8:
+    			printf("ÄãÑ¡ÔñÁ˶Áµµ¹¦ÄÜ\n");
+    			printf("ÇëÑ¡Ôñ¶Ô£ºÑ§Ð£Êý¾Ý¶Áµµ£¨Çë°´0£© ѧÉúÊý¾Ý¶Áµµ£¨Çë°´1£© Á½¸ö¶¼¶Áµµ£¨Çë°´2£©\n");
+    			scanf("%d",&a1);
+				getchar(); 
+				a2=1;
+				do{
+					switch(a1){
+						case 0:
+							printf("ÄãÑ¡Ôñ¶ÔѧУÊý¾Ý¶Áµµ\n");
+							dudan1(school);
+							b2=0;
+							a2=0; 
+							 break;
+						case 1:
+						    printf("ÄãÑ¡ÔñÁ˶ÔѧÉúÊý¾Ý¶Áµµ\n");
+							dudan2(student);
+							b1=0;
+							a2=0;
+							break;
+						case 2: 
+						    printf("ÄãÑ¡ÔñÁËÁ½¸ö¶¼¶Áµµ\n");
+							dudan1(school);
+							dudan2(student);
+							b1=0;
+							b2=0;
+							printf("¶¼¶ÁÈ¡Íê±ÏÁË\n");
+							a2=0;
+							break; 
+						default:
+						printf("ÇëÊäÈ루0~2£©ÒÔÄÚµÄÊý\n");
+						scanf("%d",&a1);
+						getchar();	 
+					}
+				}while(a2);
+    			break;
+				 
+    		case 9:
     			printf("³É¹¦Í˳ö£¬¸ÐлʹÓã¡\n");
 				return 0; 
     		default:
-    			printf("Çë°´£¨0~8£©ÒÔÄÚµÄÊý×Ö\n");
+    			printf("Çë°´£¨0~9£©ÒÔÄÚµÄÊý×Ö\n");
 		}
 	}while(1);
 	return 0;
diff --git a/课程设计.exe b/课程设计.exe
index d2fefee..7842e1d 100644
Binary files a/课程设计.exe and b/课程设计.exe differ