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  1. #include <iostream>
  2. #include<string.h>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	char ch[100];
  7. 	cin>>ch;
  8.  
  9. 	int arr[26]={0};
  10. 	for(int i =0;i<12;i++){
  11. 		if(arr[ch[i]-'a']==0){
  12. 			arr[ch[i]-'a']++;
  13. 			cout<<ch[i];
  14. 			}
  15.  
  16. 	}
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 16064KB
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stdin
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mississippi
stdout
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misp
https://ideone.com/y3bzqX
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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