Area Under Curves and Volume of Revolving a Curve Discussions | Functional Programming | HackerRank

Area Under Curves and Volume of Revolving a Curve

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    scala code can't compile due to fail of functions that it promised to handle.

    Solution.scala:50: error: not found: value readLine displayAnswers(readLine().trim().split(" ").toList.map(.toInt),readLine().trim().split(" ").toList.map(.toInt),readLine().trim().split(" ").toList.map(.toInt)) ^ Solution.scala:50: error: not found: value readLine displayAnswers(readLine().trim().split(" ").toList.map(.toInt),readLine().trim().split(" ").toList.map(.toInt),readLine().trim().split(" ").toList.map(.toInt)) ^ Solution.scala:50: error: not found: value readLine displayAnswers(readLine().trim().split(" ").toList.map(.toInt),readLine().trim().split(" ").toList.map(.toInt),readLine().trim().split(" ").toList.map(_.toInt))