Jeet issue 19

jeet.txt

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+jeet011@gmail.com

jeet_issue_19.py

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+# Leap Year Checker
+
+year = int(input("Enter a year: "))
+
+# Leap year conditions
+if (year % 400 == 0) or (year % 100 != 0 and year % 4 == 0):
+    print(f"{year} is a leap year.")
+else:
+    print(f"{year} is not a leap year.")

jeet_issue_21.py

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+# Temperature Converter
+
+def celsius_to_fahrenheit(c):
+    return (c * 9/5) + 32
+
+def fahrenheit_to_celsius(f):
+    return (f - 32) * 5/9
+
+def celsius_to_kelvin(c):
+    return c + 273.15
+
+def kelvin_to_celsius(k):
+    return k - 273.15
+
+def fahrenheit_to_kelvin(f):
+    return (f - 32) * 5/9 + 273.15
+
+def kelvin_to_fahrenheit(k):
+    return (k - 273.15) * 9/5 + 32
+
+
+print("=== Temperature Converter ===")
+print("1. Celsius to Fahrenheit")
+print("2. Fahrenheit to Celsius")
+print("3. Celsius to Kelvin")
+print("4. Kelvin to Celsius")
+print("5. Fahrenheit to Kelvin")
+print("6. Kelvin to Fahrenheit")
+
+choice = int(input("\nEnter your choice (1-6): "))
+temp = float(input("Enter temperature value: "))
+
+if choice == 1:
+    print(f"{temp}°C = {celsius_to_fahrenheit(temp):.2f}°F")
+elif choice == 2:
+    print(f"{temp}°F = {fahrenheit_to_celsius(temp):.2f}°C")
+elif choice == 3:
+    print(f"{temp}°C = {celsius_to_kelvin(temp):.2f} K")
+elif choice == 4:
+    print(f"{temp} K = {kelvin_to_celsius(temp):.2f}°C")
+elif choice == 5:
+    print(f"{temp}°F = {fahrenheit_to_kelvin(temp):.2f} K")
+elif choice == 6:
+    print(f"{temp} K = {kelvin_to_fahrenheit(temp):.2f}°F")
+else:
+    print("Invalid choice! Please select a number between 1 and 6.")