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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. int t;
  6. cin >> t;
  7. while(t--)
  8. {
  9. 		string s;
  10. 		cin >> s;
  11. 		string p = "codeforces";
  12. 		int c=0;
  13.  
  14. 		for(int i=0;i<10;i++)
  15. 		{
  16. 			if(p[i]!=s[i])
  17. 			{
  18. 				c++;
  19. 			}
  20. 		}
  21. 		cout << c << endl;
  22.  
  23.  
  24. }
  25. 	return 0;
  26. }
Success #stdin #stdout 0s 5320KB
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stdin
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5
coolforsez
cadafurcie
codeforces
paiuforces
forcescode
stdout
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4
5
0
4
9
https://ideone.com/bxneLg
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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