Frequency Queries

  • + 1 comment

    I am getting compilation error in the main after changing my boilerplate code. Solution.java:63: error: ')' expected .map(Object::toString) ^

    Solution.java:63: error: ';' expected .map(Object::toString) ^

    Solution.java:63: error: not a statement .map(Object::toString) ^

    Solution.java:63: error: ';' expected .map(Object::toString) ^

    Solution.java:65: error: not a statement + "\n"); ^

    Solution.java:65: error: ';' expected + "\n"); ^