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  1. int strstr(char *haystack, char *needle)
  2. {
  3.  int i = 0; 
  4.  while (haystack[i] != needle[0] || haystack[i] != '\0') 
  5.    { 
  6.     i++;
  7.    }
  8.  if (haystack[i] == '\0')
  9.   {
  10.   return NULL;
  11.   }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp: In function ‘int strstr(char*, char*)’:
prog.cpp:10: error: ‘NULL’ was not declared in this scope
prog.cpp:11: error: expected `}' at end of input
stdout 
Standard output is empty
https://ideone.com/KGdDj
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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