View Compilation Error

0_0_30745608_4554.cpp: In function 'int main()':
0_0_30745608_4554.cpp:10:30: error: expected unqualified-id before ';' token
  double d,e,dp[52],A[52],ans,;
                              ^
0_0_30745608_4554.cpp:11:12: error: expected unqualified-id before ';' token
  bool flag,;
            ^
0_0_30745608_4554.cpp:19:20: error: 'ans1' was not declared in this scope
    ans=0,flag=true,ans1=0;
                    ^