strcmp c return value

Topic RequirementsWrite a C-language program simulation to implement the STRCMP function.(We still simulate the implementation of the STRCMP function, and then against the String.h library in the implementation of the STRCMP function, compared with

Conversion from: Implementation and explanation of strcmp Functions The strcmp function is a basic function in C/C ++. It compares two strings and returns the comparison result. The function form is as follows:Int strcmp (constchar * str1,

strcmp and strncmp are used to compare strings, and the difference is whether the specified length string can be compared. strcmp C + + functions, comparing two stringsSet these two strings as STR1,STR2,If STR1==STR2, return 0;If str1 > str2, return

strcmp (): string comparison function,Function: c/s + + function, compare two strings, involving two strings corresponding to the character by comparison, until the discovery does not match, the first mismatch is small, large, if one string is the

The realization of strcmpIntroduction to the function prototype: extern int strcmp (const char *s1,const char * s2); Usage:Add header file #include function:Compares strings S1 and S2. general form:strcmp (String 1, String 2) return Value: 　　

String as a more important part of C language, learning this part requires us to understand more. Analysis. We are in the process of learning the first in the mind a clear idea, according to this idea on the computer to knock out. Just start

Note Convert to unsigned char:Strcmp.h1 #ifndef Strcmp_h2 #defineStrcmp_h3 4 /***************************************************5 function: Compare strings S1 and S2. 6 general form: strcmp (S1,S2)7 return Value:8 when S19 when S1=s2, the return

Pointers Small Knowledge Points:int a = 10;int *p=&a;int *q=p; The address of A is saved in Pint *q=p; Assigning the value of p to the Q function is to let Q also point to aStrlen (); To find the length of a stringstrcpy (); Copy stringStrcat ();

According to Baidu Encyclopedia: http://baike.baidu.com/view/1026924.htm?introduction Prototype: extern int strcmp (const char * S1, const char * S2 ); Header file: String. h Function: Compares S1 and S2 strings. General Format: strcmp (string 1,

Common Linux C functions-memory and string operations-general Linux technology-Linux programming and kernel information. For more information, see the following. Bcmp (memory content comparison) Related functions: bcmp, strcasecmp, strcmp, strcoll,