modify

964d2710 · 宋海霞 · 710d6deb · 964d2710 · 964d2710
--- a/SeqString.h
+++ b/SeqString.h
 #ifndef SEQSTRING_H_
 #define SEQSTRING_H_
 //
 // Include the C standard library header file here
 //
 #include <stdio.h>
 //
 // Other header files are included here
 //
 //
 // Define the data structure here
 //
 #define MAX_LENGTH 20	// The maximum length of a string
-typedef struct {
+typedef struct SeqStrElem 
-	char data[MAX_LENGTH];	// An array is used to store the characters in a string, and the maximum length of the array is the maximum length of the string.
+{
-	int nLength;			// The actual length of the string, the number of characters in the array.
+	// An array is used to store the characters in a string, 
+	// and the maximum length of the array is the maximum length of the string.
+	char data[MAX_LENGTH];	
+	// The actual length of the string, the number of characters in the array.
+	int nLength;			
 }SeqString;
 //
 // Declare the function here
 //
 int InsertBefore(SeqString* pSource, int pos, SeqString* pTarget);
 #endif /* SEQSTRING_H_ */
--- a/main.c
+++ b/main.c
@@ -36,9 +36,9 @@ int main(int argc, char* argv[])
 	// Inserts the destination string into the source string
 	//
 	InsertBefore(&Source, 4, &Target);
-	InsertBefore(&Source, 15, &Target);		// Failed to insert. The insertion position is invalid.
+	InsertBefore(&Source, 15, &Target);	// Failed to insert. The insertion position is invalid.
-	for(i = 0; i < Source.nLength; i++)
+	for (i = 0; i < Source.nLength; i++)
 	{
 		printf("%c ", Source.data[i]);
 	}