program to create a list that has 0's in in

void main() {  
   var list = List<int>.filled(5,0);  
   print(list);  
}

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Example of growable list

void main() {  
   var list1 = [210,21,22,33,44,55];  
   print(list1);  
}  

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program to access individual items in list

void main() {
  var list = [210, 21, 22, 33, 44, 55];

  print(list[0]);
  print(list[1]);
  print(list[2]);
  print(list[3]);
  print(list[4]);
  print(list[5]);
}

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program to find index of element in list

void main() {
  var list = [210, 21, 22, 33, 44, 55];

  print(list.indexOf(22));
  print(list.indexOf(33));
}

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program to find length of list

void main(){  
   List<String> names = ["Raj", "John", "Rocky"];
   print(names.length);
 }

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program to change values in list

void main(){  
   List<String> names = ["Raj", "John", "Rocky"];
   names[1] = "Bill";
   names[2] = "Elon";
   print(names);
}

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program to create mutable and immutable list
mutable list can be modified but immutable list can't be modified

void main(){ 
  List<String> names = ["Raj", "John", "Rocky"]; // Mutable List
names[1] = "Bill"; // possible
names[2] = "Elon"; // possible
    
const List<String> names1 = ["Raj", "John", "Rocky"]; // Immutable List
names1[1] = "Bill"; // not possible
names1[2] = "Elon"; // not possible
}

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program to access first and last element of list

void main() {
   List<String> drinks = ["water", "juice", "milk", "coke"];
   print("First element of the List is: ${drinks.first}");
   print("Last element of the List is: ${drinks.last}");
}  

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program to check whether list is empty or not

void main() {
   List<String> drinks = ["water", "juice", "milk", "coke"];
   List<int>  ages = [];
   print("Is drinks Empty: "+drinks.isEmpty.toString());
   print("Is drinks not Empty: "+drinks.isNotEmpty.toString());
   print("Is ages Empty: "+ages.isEmpty.toString());
   print("Is ages not Empty: "+ages.isNotEmpty.toString());
   
}  

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program to reverse a list

void main() {
   List<String> drinks = ["water", "juice", "milk", "coke"];
   print("List in reverse: ${drinks.reversed}");
}  

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program to add items to list

void main() {  
    var evenList = [2,4,6,8,10];  
    print(evenList);  
    evenList.add(12);  
    print(evenList);  
}  

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program to demonstrate addAll function of list to add multiple items to list

void main() {
  var evenList = [2, 4, 6, 8, 10];
  print(evenList);
  evenList.addAll([12, 14, 16, 18]);
  print(evenList);
}

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program to insert item to list at a particular index

void main() {
  List myList = [3, 4, 2, 5];
  print(myList);
  myList.insert(2, 15);
  print(myList);
}

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insert multiple items to list at an index

void main() {
  List myList = [3, 4, 2, 5];
  print(myList);
  myList.insert(2, 15);
  print(myList);
}

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program to replace item with multiple items in list

void main() {
  var list = [10, 15, 20, 25, 30];
  print("List before updation: ${list}");
  list.replaceRange(0, 4, [5, 6, 7, 8]);
  print("List after updation using replaceRange() function : ${list}");
}

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program to remove item from item

void main() {
  var list = [10, 20, 30, 40, 50];
  print("List before removing element : ${list}");
  list.remove(30);
  print("List after removing element : ${list}");
}

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remove element at a particular index in list

void main() {
  var list = [10, 11, 12, 13, 14];
  print("List before removing element : ${list}");
  list.removeAt(3);
  print("List after removing element : ${list}");
}

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remove last element from list

void main() {
  var list = [10, 20, 30, 40, 50];
  print("List before removing element:${list}");
  list.removeLast();
  print("List after removing last element:${list}");
}

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remove items from list based on range

void main() {
  var list = [10, 20, 30, 40, 50];
  print("List before removing element:${list}");
  list.removeRange(0, 3);
  print("List after removing range element:${list}");
}

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program to demonstrate forEach in list

void main() {
  List<int> list = [10, 20, 30, 40, 50];
  list.forEach((n) => print(n));
}

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program to demonstrate map function in list

void main() {
  List<int> list = [10, 20, 30, 40, 50];
  var douledList = list.map((n) => n * 2);

  print((douledList));
}

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program to combine two Lists

void main() {
  List<String> names = ["Raj", "John", "Rocky"];
  List<String> names2 = ["Mike", "Subash", "Mark"];

  List<String> allNames = [...names, ...names2];
  print(allNames);
}

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program to demonstrate conditions in list

void main() {
  bool happy = true;
  var cart = ['milk', 'ghee', if (happy) 'Apple'];
  print(cart);
}
 
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program to demonstrate where in list

void main(){
List<int> numbers = [2,4,6,8,10,11,12,13,14];

List<int> even = numbers.where((number)=> number.isEven).toList(); 
print(even);
}

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program to take out odd numbers from list using where function

void main() {
  List<int> numbers = [2, 4, 6, 8, 10, 11, 12, 13, 14];

  List<int> oddNumbers = numbers.where((number) => number.isOdd).toList();
  print(oddNumbers);
}

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program to take out elements from lists that starts with S and save elements to a list

void main() {
  List<String> days = [
    "Sunday",
    "Monday",
    "Tuesday",
    "Wednesday",
    "Thursday",
    "Friday",
    "Saturday"
  ];

  List<String> startWithS =
      days.where((element) => element.startsWith("S")).toList();

  print(startWithS);
}

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