diff --git a/万维调考试题/Prog1.c b/万维调考试题/Prog1.c
index 8e9f17c..d77882c 100644
--- a/万维调考试题/Prog1.c
+++ b/万维调考试题/Prog1.c
@@ -42,19 +42,20 @@ void decodeString(char *s, char *out) {
 	while (*p_read){
 	/**********Program**********/ 
 	if(*p_read == '('){//ÕÒµ½×óÀ¨ºÅ //(3AC)
-		digit_len = 0;//×Ö·ûÐèÒª´òÓ¡¸ö¸öÊý 
-		digit_len = parseNumber(++p_read, &digit_len);//È¡³öÊý×Ö²¿·Ö
-		while(*p_read >= '0' && *p_read <= '9'){/
-			 p_read++;
-		}
-		repeats = 0;
-		while(*p_read != ')'){
-			buf[repeats++]=*p_read++;
-			
-		}
-		buf[repeats]='\0';
+		digit_len = 0;//Êý×ֵij¤¶È 
+		repeats = parseNumber(++p_read, &digit_len);//È¡³öÊý×Ö²¿·Ö 
 		
-		for(repeats=0;repeats<digit_len;repeats++){
+		p_read+=digit_len;
+		//¶¨Î»µ½×Ö·û
+		
+		digit_len = 0;
+		while(*p_read != ')'){
+			buf[digit_len++]=*p_read++;
+		}//½«ÐèÒªÊä³ö×Ö·û´æ´¢µ½bufÖÐ 
+		buf[digit_len]='\0';
+		
+		//°´´æ´¢µÄ¸öÊý´òÓ¡ 
+		while(repeats--){
 			out = strcat(out, buf);
 		}
 	}
@@ -72,6 +73,3 @@ int main() {
     printf("½âÂëºó×Ö·û´®:%s", result);
     return 0;  
 }
-
-
-