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  1. #include <iostream>
  2. #include<string>
  3.  
  4. using namespace std;
  5. void fun(string str)
  6. {
  7. static int a[256];
  8. int i=0;
  9. it=str.begin();
  10. while(it!=str.end())
  11. {
  12. 	if(a[*it]==0)
  13. 	{
  14. 		str[i]=*it;
  15. 		i++;
  16. 	}
  17. 	it++;
  18. }
  19.  
  20. }
  21. int main() {
  22. 	// your code goes here
  23. 	string str="jiofd djfodoi";
  24. 	cout<<str;
  25. 	return 0;
  26. }
Compilation error #stdin compilation error #stdout 0s 3428KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘void fun(std::string)’:
prog.cpp:9:1: error: ‘it’ was not declared in this scope
 it=str.begin();
 ^
stdout
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Standard output is empty
https://ideone.com/Aywowt
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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