day15.dart

void main() {
  unique([9, 3, 6, 4, 3, 4, 5]);
  unique([1, 2, 3, 3, 3, 3, 4, 5, 3, 3, 3, 3, 4, 5, 6, 6, 11, 22, 33, 44]);
}

/* An implemention of selection sort in dart. Used Python knowledge for this */
unique(List sortList) {
  List end = [];
  for (var i = 0; i < sortList.length; i++) {
    /* Loop through the list */
    for (var j = i + 1; j < sortList.length; j++) {
      if (sortList[i] > sortList[j]) {
        /* Check if the ith item is greater than the jth item, if yes, swap positions */
        int temp = sortList[i];
        sortList[i] = sortList[j];
        sortList[j] = temp;
      }
    }
    if (!end.contains(sortList[i])) {
      end.add(sortList[i]);
    }
  }
  print("Sample List: $sortList");
  print("Unique List: $end");
}

/*
 Unique_Numbers
Create a function unique that takes a list(L) which contains numbers as a parameter and returns a sorted new list with unique elements of the first list.
Sample Inputs
1) unique([1,2,3,3,3,3,4,5])
2) unique([1,2,3,3,3,3,4,5,3,3,3,3,4,5,6,6,11,22,33,44])
3) unique([1,2,3,3,3,3,4,5,5,3,3,3,3,4,5,6,6,110,20,19,34])
Sample Output
1) Sample List: [1, 2, 3, 3, 3, 3, 4, 5]
    Unique List: [1, 2, 3, 4, 5]
2) Sample List: [1, 2, 3, 3, 3, 3, 4, 5, 3, 3, 3, 3, 4, 5, 6, 6, 11, 22, 33, 44]
    Unique List: [1, 2, 3, 4, 5, 6, 11, 22, 33, 44]
3) Sample List: [1, 2, 3, 3, 3, 3, 4, 5, 5, 3, 3, 3, 3, 4, 5, 6, 6, 110, 20, 19, 34]
    Unique List: [1, 2, 3, 4, 5, 6, 19, 20, 34, 110]
NB: No built in module should be used.
*/