View Compilation Error

0_0_39153249_4385.cpp: In function 'int main()':
0_0_39153249_4385.cpp:9:26: error: template argument 2 is invalid
    9 |                 map<char,int)x;
      |                          ^~~
0_0_39153249_4385.cpp:9:26: error: template argument 4 is invalid
0_0_39153249_4385.cpp:9:29: error: expected unqualified-id before ')' token
    9 |                 map<char,int)x;
      |                             ^
0_0_39153249_4385.cpp:13:51: error: 'x' was not declared in this scope
   13 |                         while(l<=r&&r<s.length()&&x[s[r]]<k)
      |                                                   ^
0_0_39153249_4385.cpp:19:26: error: 'x' was not declared in this scope
   19 |                          x[s[l]]--;
      |                          ^