Foro de elhacker.net

int Compara (char s1[], char s2[]){
int i;
for(i=0;(s1 [i]==s2[i]) &&(s1 [i] != '/0') && (s2[i] != '/0') ; i++);
return (s1[i]-s2[i]);
}
 

#include <stdio.h>
 
int Compara (char s1[], char s2[]){
    int i;
    for(i=0;(s1 [i]==s2[i]) &&(s1 [i] != '\0') && (s2[i] != '\0') ; i++);
    return (s1[i]-s2[i]);
}
 
int main(){
    char a[] = "Cadena 1",
         b[] = "Cadena 2";
    printf("%d", Compara(a,b));
}
 

return (s1[i] > s2[i]) - (s1[i] < s2[i]);

#include <iostream>
 
using namespace std;
 
int main()
{
	cout << strcmpi("asd", "ASD") << endl;
 
	cin.get();
 
	return 0;
}
 

#include <iostream>
 
int main()
{
	std::cout << strcmp("asd", "ASD") << std::endl;
 
	std::cin.get();
 
	return 0;
}
 

int cmpstr( char s1[], char s2[] ) {
  int i;
 
  for( i=0; s1[i] == s2[i]; i++ )
    if ( s1[i] == '\0' ) return 0;
  return  s1[i] - s2[i] ;
}
 

int cmpstr( char* a, char* b ) {
 
  for( ; *a == *b; a++, b++ )
    if ( *a == '\0') return 0;
 
  return *a - *b;
}
 

#include <Windows.h>
#include <iostream>
 
typedef int (*Mystrcmp)(const char * _Str1, const char * _Str2);
Mystrcmp M_strcmp;
 
int main()
{
	M_strcmp = (Mystrcmp)GetProcAddress(GetModuleHandle("NTDLL.DLL"), "strcmp");
 
	std::cout << M_strcmp("ASD", "ASD") << std::endl;
 
	std::cin.get();
 
	return 0;
}