My function as right?

[andrezc]

Hello! I make a simple function for compare two strings, the function is like a strcmp(), of string.h. My function is:

int CompareStr(char* str1, char* str2){
    int i;
    if ( strlen(str1) != strlen(str2) ) {
        printf("As diferent!\n");
        return 1;
    }
    else {
        for (i = 0; i < strlen(str1); i++) {
            if (str1[i] == str2[i]) {
                printf("Equals!\n");
                return 0;
            }
            else {
                 printf("As diferent!\n");
                 return 1;
            }
        }
    }
    return 0;
}

This function as right? I tested thid and work it. Thanks.

[ascii]

try this xD

int strCmp(char str1[], char str2[])
{
	return strCmp(str1, str2) + 1;
}

[Albatross]

@ascii
...and that is how you create a stack overflow. ;)

-Albatross

[andrezc]

why?

[Albatross]

That function keeps calling itself, without any conditions as to when it will (or won't) repeat.

As for your function, andrezc, don't you think it might be declaring victory a little bit early?

1 2 3 4

int main() { return CompareStr("a rabbit hole", "a rabbit pole"); }

Equals!

-Albatross