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  1. #include <iostream>
  2. using namespace std;
  3. int n, nr, k ,i, s;
  4. float ma;
  5. int main() 
  6. {
  7. cin >>n;
  8. s=0;
  9. for (i=1; i<=n; i++)
  10. {
  11. cin >> nr;
  12. if (nr %2==0)
  13. s=s+nr;
  14. k=k+1;
  15. }
  16. }
  17. ma = s/k;
  18. cout<< ma;
  19.  
  20. 	return 0;
  21. }
Compilation error #stdin compilation error #stdout 0s 5572KB
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stdin
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4 2 3 1 6
compilation info 
prog.cpp:17:1: error: ‘ma’ does not name a type
 ma = s/k;
 ^~
prog.cpp:18:1: error: ‘cout’ does not name a type
 cout<< ma;
 ^~~~
prog.cpp:20:2: error: expected unqualified-id before ‘return’
  return 0;
  ^~~~~~
prog.cpp:21:1: error: expected declaration before ‘}’ token
 }
 ^
stdout
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Standard output is empty
https://ideone.com/AbDCPX
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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