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  1. int cnt = 0, tmp = 0;
  2. for (int i = 0; i < n; i++)
  3. {
  4.     if (s[i] - '0')
  5.     {
  6.         cnt++;
  7.     }
  8.     else
  9.     {
  10.         tmp += cnt;
  11.     }
  12. }
Compilation error #stdin compilation error #stdout 0s 5284KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp:2:1: error: expected unqualified-id before ‘for’
 for (int i = 0; i < n; i++)
 ^~~
prog.cpp:2:17: error: ‘i’ does not name a type
 for (int i = 0; i < n; i++)
                 ^
prog.cpp:2:24: error: ‘i’ does not name a type
 for (int i = 0; i < n; i++)
                        ^
stdout 
Standard output is empty
https://ideone.com/WoCg8G
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
secret

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