sprintf source code

Explanation of sprintf usage in C Language 21:48:37 Tags: original sprintf files in C language, which can be reproduced. During reprinting, you must mark the original source, author information, and statement in the form of a hyperlink. Otherwise,

Int sprintf (char * buffer, const char * Format [,Argument]...); In addition to the fixed types of the first two parameters, you can take over multiple parameters later. Its essence is obviously on the second parameter: Format String.Both printf

Original address: http://blog.csdn.net/liukun321/article/details/5633249 SPRINTF series functions and variable parameter functions collectionThe sprintf function is defined as follows: int sprintf (char * szbuffer, const char * szformat, ...);The

#define PRGFILENAMEFORMATEX "O%04ld.txt"sprintf (Temp,prgfilenameformatex, (Long) (Data1->pcode))int sprintf (char *buffer, const char *format [, argument] ...);In addition to the first two parameter types are fixed, can be followed by any number of

Turn from: http://blog.csdn.net/willy3000/article/details/5786888 The parameter type of the character; output formd,i int type; Displays a signed decimal number (I and D are different when used in the scanf function).o int type; unsigned octal

int sprintf (char *buffer, const char *format [, argument] ...);In addition to the first two parameter types are fixed, can be followed by any number of parameters. and the essence of it, apparently on the second parameter: Formatting the string.

The following is a detailed analysis of the use and distinction of printf (), sprintf (), scanf (), sscanf () in the C language, and the need for friends can refer to the following PrintfSyntax:#include int printf (const char *format, ...);The

The following is a detailed analysis of the usage and differences of printf (), sprintf (), scanf (), and sscanf () in C language. For more information, see PrintfSyntax:# Include Int printf (const char * format ,...);The printf () function prints

PrintfGrammar:#include int printf (const char *format, ...);The printf () function prints output to stdout (standard output) and other parameters according to the format given in format. The return value is the number of characters that are

Code: Reason: When I use sprintf to pay an unsigned char value in the form of % 02x to an array or pointer of the char [2] type, the system can calculate it normally, but an error is returned: stack around the variable was too upted. Check the