Kod: Tümünü seç

# python3
import math

print("=== Deprem Hesaplama Aracı ===")
print("1 -> Enerji (kWh) → Richter")
print("2 -> Richter → Enerji (kWh)")
print("Çıkmak için q")

while True:
    secim = input("\nSeçiminiz: ")

    if secim == "q":
        print("Çıkılıyor...")
        break

    elif secim == "1":
        E = input("Enerjiyi Giriniz (kWh): ")

        if E == "q":
            continue

        try:
            E = float(E)
            R = 0.67 * math.log10(0.37 * E) + 1.46
            print("Depremin Büyüklüğü:", R)
        except:
            print("Hatalı giriş!")

    elif secim == "2":
        R = input("Richter Değerini Giriniz: ")

        if R == "q":
            continue

        try:
            R = float(R)
            E = (10 ** ((R - 1.46) / 0.67)) / 0.37
            print("Açığa Çıkan Enerji (kWh):", E)
        except:
            print("Hatalı giriş!")

    else:
        print("Geçersiz seçim!")

Kod: Tümünü seç

# python3
import math

def richter_to_energy_kwh(richter):
    return (10 ** ((richter - 1.46) / 0.67)) / 0.37

def energy_to_richter(energy):
    return 0.67 * math.log10(0.37 * energy) + 1.46

def kwh_to_joule(energy_kwh):
    return energy_kwh * 3.6e6

def joule_to_tnt(joule):
    return joule / 4.184e9  # tons of TNT

def classify(richter):
    if richter < 4:
        return "Not felt / minor"
    elif richter < 5:
        return "Light"
    elif richter < 6:
        return "Moderate - possible damage"
    elif richter < 7:
        return "Strong"
    elif richter < 8:
        return "Major destruction"
    else:
        return "Severe disaster"

def print_results(richter, energy_kwh, energy_joule, tnt):
    hiroshima = 15000  # tons TNT
    ratio = tnt / hiroshima

    print("\nResult")
    print(f"{'Richter:':25}{richter:.2f}")
    print(f"{'Energy (kWh):':25}{energy_kwh:.3e}")
    print(f"{'Energy (Joule):':25}{energy_joule:.3e}")
    print(f"{'TNT equivalent (tons):':25}{tnt:.3e}")
    print(f"{'Classification:':25}{classify(richter)}")

    if tnt > 1e6:
        scale = "Mega"
    elif tnt > 1e3:
        scale = "City-level"
    else:
        scale = "Local"

    print(f"{'Scale:':25}{scale}")
    print(f"{'Hiroshima equivalent:':25}{ratio:.2f} times\n")

print("Earthquake Analysis Tool (Interactive)")
print("1 -> Richter -> Full Analysis")
print("2 -> Energy (kWh) -> Richter")
print("q -> Quit\n")

while True:
    choice = input("Select option: ").lower()

    if choice == "q":
        print("Program terminated.")
        break

    elif choice == "1":
        value = input("Enter Richter value: ")

        try:
            richter = float(value)

            if richter < 0:
                print("Invalid: negative value\n")
                continue

            if richter > 10:
                print("Warning: unrealistic value")

            energy_kwh = richter_to_energy_kwh(richter)
            energy_joule = kwh_to_joule(energy_kwh)
            tnt = joule_to_tnt(energy_joule)

            print_results(richter, energy_kwh, energy_joule, tnt)

        except:
            print("Invalid input\n")

    elif choice == "2":
        value = input("Enter energy (kWh): ")

        try:
            energy_kwh = float(value)

            if energy_kwh <= 0:
                print("Invalid: must be positive\n")
                continue

            richter = energy_to_richter(energy_kwh)
            energy_joule = kwh_to_joule(energy_kwh)
            tnt = joule_to_tnt(energy_joule)

            print_results(richter, energy_kwh, energy_joule, tnt)

        except:
            print("Invalid input\n")

    else:
        print("Invalid option\n")