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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int n=0;
  7. 	char a[100];
  8. 	cin>>a;
  9. 	for(int i=1;a[i]!='\0';i++){
  10. 		if(a[i]==a[i-1])
  11. 		a[i-1]='\0';
  12. 		n++;
  13. 	}
  14. 	for(int i=0;i<=n;i++){
  15. 		if(a[i]=='\0'){
  16. 			i++;
  17. 		}
  18. 		cout<<a[i];
  19. 	}
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 4308KB
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coding
https://ideone.com/RDgHOo
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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