Dart darslari 1 Modul Beginner Dars. Kirish dars. Dartni o’rnatish

Dars. Runes

1. 
   Rune codeUnitAt
   
2. 
   Rune codeUnis
   
3. 
   Rune fromCharCode
   

1-topshiriq

Ism familiyangizni unicode larini toping

2-topshiriq

97,98,99 ... 121,122 unicode lar berilgan bo'lsa bu ketma ketlikni aslini toping

3-topshiriq

Quyidagi text ning faqat lotin tilidagi harflarining Unicode ni toping.
String text = "2020 36-maktabㅋㅋㅋ";

11. 
    Dars. Practice Maces Perfect
    
    1. 
       Amaliyot kirish
       
    2. 
       Amaliyot Integer
       
    3. 
       Amalyot String
       
    4. 
       Amalyot Runes
       
    5. 
       Amalyot Order
       

1-topshiriq

String larni qo`shing.
Input: “111”, “222”
Output: “333”

2-topshiriq

Find Complement - 0 ni birga, 1 ni esa 0 ga aylantiring.
Input: “110001”
Output: “001110”

3-topshiriq

Reverse Words - Har bir so`zni teskari holatga keltiring
Input: "Let's take PDP contest"
Output: "s'teL ekat PDP tsetnoc"

4-topshiriq

Find Lucky Integer - biror element o`zining qiymaticha takrorlangan bo`lsa.
Input: arr = [2,2,3,4]
Output: 2
Input: arr = [2,2,2,3,3]
Output: -1

II Modul Intermediate

1. 
   Dars. Functions
   
   1. 
      Introduction
      
   2. 
      Functions
      
   3. 
      Return
      
   4. 
      Syntax 1
      
   5. 
      Syntax 2
      
   6. 
      Optional Parametrs with Defaults
      
   7. 
      Recursive
      
   8. 
      Tasks(vazifalar)
      

1-topshiriq
String larni qo`shing.
Input: “111”, “222”
Output: “333”
2-topshiriq
Task2: Fixed Point
Berilgan List da uchragan birinchi “Fixed Point” ni qaytaradigan funksiya yozing. “Fixed Point” deyiladi qachonki listdagi biror bir element list[i] = i shartni bajargan bo`lsa.
Input: list = [-10, -5, 0, 3, 7]
Output: 3 // arr[3] == 3
Input: list = [-10, -5, 3, 4, 7, 9]
Output: -1 // No Fixed Point

3-topshiriq

Task3: Missing Number
List da 1 dan N gacha raqamlar mavjud bo`lishi kerak. Ammo ulardan bittasi tushib qolgan. Shu “Missing Number” ni qaytaradigan funksiya yozing. “Missing Number” deyiladi qachonki listda u raqamdan boshqa hamma raqam mavjud bo`lsa.
Input: list = [1, 2, 4, 6, 3, 7, 8]
Output: 5
Input: list = [1, 2, 3, 5]
Output: 4

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Task4: Monotonic List
List monotonic deyiladi qachonki hamma ij lar uchun A[i]>A[j] shart o`rinli bo`lsa. Ya`ni barcha elementlari o`sish yoki kamayish tartibida joylashgan list monotonic list deyiladi. Masalan: [1,3,5,6,7,8] yoki [12,10,6,4,3]
Input: [1,2,2,3]
Output: true
Input: [1,3,2]
Output: false

5-topshiriq

Task5: Squares of a Sorted Array
Elementlari kamaymaydigan tartibda List berilgan bo`lsin. Bu List ni elementlarini kvadratga oshirib hosil bo’lgan sonlarni o’sish tartibida joylashtirilgan List hosil qiladigan funksiya yozing.
Input: [-4,-1,0,3,10]
Output: [0,1,9,16,100]
Input: [-7,-3,2,3,11]
Output: [4,9,9,49,121]

2.