findPopularElement function

Map findPopularElement(
  1. List output
)

Implementation

Map findPopularElement(List output) {
  var map = Map();

  output.forEach((element) {
    if (!map.containsKey(element)) {
      map[element] = 1;
    } else {
      map[element] += 1;
    }
  });
  return map;
}