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  1.  
  2. #include <iostream>
  3. #include <inttypes.h>
  4.  
  5. using namespace std;
  6.  
  7. size_t strlen(const char* in){
  8. 	size_t i = 0;
  9. 	while(*(in+i)!='\0')
  10. 		i++;
  11. 	return i;
  12. }
  13.  
  14. int main() {
  15. 	// your code goes here
  16. 	cout<<strlen("hello world");
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 3296KB
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https://ideone.com/pHxMFo
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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