Sikllar

shaharlar = ["Toshkent", "Samarqand", "Buxoro"]

for shahar in shaharlar:
    print(f"Men {shahar} shahrida bo'lganman")

# Satr bo'ylab
for belgi in "Python":
    print(belgi, end=" ")
print()

# Lug'at bo'ylab
narxlar = {"olma": 12000, "anor": 25000}
for mahsulot, narx in narxlar.items():
    print(f"{mahsulot}: {narx:,} so'm")

# Kortejlar ro'yxati bo'ylab
talabalar = [("Husanboy", 85), ("Sardor", 78)]
for ism, baho in talabalar:
    print(f"{ism} -> {baho}")

# range(oxiri) - 0 dan boshlaydi
for son in range(5):
    print(son, end=" ")
print()

# range(boshi, oxiri)
for son in range(1, 6):
    print(son, end=" ")
print()

# range(boshi, oxiri, qadam)
for son in range(0, 21, 5):
    print(son, end=" ")
print()

# Teskari
for son in range(10, 0, -2):
    print(son, end=" ")
print()

son = 7

print(f"{son} ning ko'paytirish jadvali:")
print("-" * 22)
for koeffitsient in range(1, 11):
    natija = son * koeffitsient
    print(f"{son:>3} x {koeffitsient:>2} = {natija:>3}")

mahsulotlar = ["Klaviatura", "Sichqoncha", "Monitor"]

# Yomon usul
for i in range(len(mahsulotlar)):
    print(i, mahsulotlar[i])

print("---")

# Pythonchasiga
for tartib, mahsulot in enumerate(mahsulotlar, start=1):
    print(f"{tartib}. {mahsulot}")

ismlar = ["Husanboy", "Sardor", "Malika"]
baholar = [85, 78, 95]
shaharlar = ["Namangan", "Toshkent", "Buxoro"]

for ism, baho, shahar in zip(ismlar, baholar, shaharlar):
    print(f"{ism:<10}{baho:>4}  {shahar}")

hisoblagich = 5

while hisoblagich > 0:
    print(f"Qoldi: {hisoblagich}")
    hisoblagich -= 1

print("Start!")

# Foydalanuvchi to'g'ri javob bergunicha so'rash
TOGRI_PAROL = "python2026"
urinishlar = 0

while urinishlar < 3:
    parol = input("Parolni kiriting: ")
    urinishlar += 1

    if parol == TOGRI_PAROL:
        print("Xush kelibsiz!")
        break
    else:
        qolgan = 3 - urinishlar
        if qolgan > 0:
            print(f"Noto'g'ri. Yana {qolgan} ta urinish qoldi.")
        else:
            print("Urinishlar tugadi. Hisob bloklandi.")

# break - birinchi mos kelganda to'xtash
sonlar = [4, 8, 15, 16, 23, 42]

for son in sonlar:
    if son > 15:
        print(f"15 dan katta birinchi son: {son}")
        break

print("---")

# continue - ba'zi elementlarni o'tkazib yuborish
for son in range(1, 11):
    if son % 2 != 0:
        continue        # toq sonlarni tashlab ketamiz
    print(son, end=" ")
print()

sonlar = [4, 8, 15, 16, 23, 42]
qidirilayotgan = 100

for son in sonlar:
    if son == qidirilayotgan:
        print("Topildi!")
        break
else:
    print(f"{qidirilayotgan} ro'yxatda yo'q")

# Ko'paytirish jadvali (to'liq)
for satr in range(1, 6):
    for ustun in range(1, 6):
        print(f"{satr * ustun:>4}", end="")
    print()

# Uchburchak chizish
balandlik = 5

for satr in range(1, balandlik + 1):
    boshliqlar = " " * (balandlik - satr)
    yulduzlar = "*" * (2 * satr - 1)
    print(boshliqlar + yulduzlar)

# ============================================
# Oddiy bank terminali
# ============================================

balans = 500_000
tarix = []

while True:
    print("\n" + "=" * 34)
    print(f"{'BANK TERMINALI':^34}")
    print("=" * 34)
    print(f"Balans: {balans:,} so'm")
    print("-" * 34)
    print("1 - Hisobni to'ldirish")
    print("2 - Pul yechish")
    print("3 - Amallar tarixi")
    print("0 - Chiqish")

    tanlov = input("\nTanlovingiz: ").strip()

    if tanlov == "0":
        print("Xayr! Xizmatimizdan foydalanganingiz uchun rahmat.")
        break

    elif tanlov == "1":
        summa = int(input("Summa: "))
        if summa <= 0:
            print("Summa musbat bo'lishi kerak.")
            continue
        balans += summa
        tarix.append(("To'ldirish", summa))
        print(f"+{summa:,} so'm qabul qilindi.")

    elif tanlov == "2":
        summa = int(input("Summa: "))
        if summa > balans:
            print("Mablag' yetarli emas!")
            continue
        balans -= summa
        tarix.append(("Yechish", summa))
        print(f"-{summa:,} so'm berildi.")

    elif tanlov == "3":
        if not tarix:
            print("Amallar tarixi bo'sh.")
            continue
        print("\nAmallar tarixi:")
        for tartib, (turi, summa) in enumerate(tarix, start=1):
            belgi = "+" if turi == "To'ldirish" else "-"
            print(f"  {tartib}. {turi:<14}{belgi}{summa:>12,}")

    else:
        print("Noto'g'ri tanlov, qaytadan urinib ko'ring.")