9 lines
219 B
C++
9 lines
219 B
C++
|
#include <string.h>
|
||
|
|
|
||
|
|
char* strstr(const char* haystack, const char* needle)
|
||
|
|
{
|
||
|
|
for (size_t i = 0; haystack[i]; i++)
|
||
|
|
if (memcmp(haystack + i, needle, strlen(needle)) == 0)
|
||
|
|
return (char*)haystack + i;
|
||
|
|
return NULL;
|
||
|
|
}
|