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  1. #include <cstddef>
  2. #include <cstdio>
  3.  
  4. template< size_t N >
  5. constexpr size_t length( char const (&)[N] )
  6. {
  7. 	return N-1;
  8. }
  9.  
  10. int main() {
  11.  
  12. 	char temp[256];
  13. 	sprintf(temp, "%s", "abc");
  14. 	static_assert( length(temp) == 3, "string length is not 3" );
  15.  
  16. 	// your code goes here
  17. 	return 0;
  18. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:14:30: error: static assertion failed: string length is not 3
  static_assert( length(temp) == 3, "string length is not 3" );
                 ~~~~~~~~~~~~~^~~~
stdout
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Standard output is empty
https://ideone.com/IfKUHV
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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