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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4. int getBall(string s){
  5. 	char c;
  6. 	int i = s.size()-1;
  7. 	c = s[s.size()-1];
  8. 	int x = 0;
  9. 	int p = 1;
  10. 	while(c>='0' && c<='9'){
  11. 		x+=(c-'0')*p;
  12. 		p*=10;
  13. 		c = s[--i];
  14. 	}
  15. 	return x;
  16. }
  17. int main(){
  18. 	string s;
  19. 	getline(cin, s);
  20. 	int i = 0;
  21. 	long long sum = 0;
  22. 	while(i!=800){
  23. 		++i;
  24. 		getline(cin, s);
  25. 		//if(getBall(s)>=75) sum++;
  26. 		sum+=getBall(s);
  27. 	}
  28. 	cout<<sum/800<<endl;
  29. }
Success #stdin #stdout 0s 5320KB
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https://ideone.com/HKqaPZ
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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