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Author: RajBasu24

Python/1 To N Using Loop.py

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+# Program to print from 1 to n using loop
+n = int(input("Enter the range: "))
+for i in range (0, n + 1):
+    print(i)

Python/All Even Numbers Within Range.py

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+# Program to print all even numbers within a given range
+a = int(input("Enter the start of the range: "))
+b = int(input("Enter the end of the range: "))
+print("Even numbers in the given range are")
+for i in range(a, b + 1):
+    if i % 2 == 0:
+        print(i)

Python/All Odd Numbers Within Range.py

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+# Program to print all odd numbers within a given range
+a = int(input("Enter the start of the range: "))
+b = int(input("Enter the end of the range: "))
+print("Odd numbers in the given range are")
+for i in range(a, b + 1):
+    if i % 2 == 0:
+        pass
+    else:
+        print(i)

Python/Area Of A Circle.py

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+# Program to find the area of a circle
+import math
+r = float(input("Enter the radius: "))
+area = math.pi * r * r
+print("The area is", round(area, 2))

Python/Area Of A Rectangle.py

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+# Program to find the area of a rectangle
+a = float(input("Enter the length: "))
+b = float(input("Enter the breadth: "))
+area = a * b
+print("The area is", round(area, 2))

Python/Area Of A Square.py

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+# Program to find the area of a square
+a = float(input("Enter the side: "))
+area = a * a
+print("The area is", round(area, 2))

Python/Area Of A Traingle.py

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+# Program to find the area of a triangle
+b = float(input("Enter the base: "))
+h = float(input("Enter the height: "))
+area = 1/2 * b * h
+print("The area is", round(area, 2))

Python/Arithmetic Progression Series.py

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+# Program to print an arithmetic progression series
+a = int(input("Enter the first number of the series: "))
+b = int(input("Enter the common difference of the series: "))
+n = int(input("Enter the number of terms of the series :"))
+print("The AP series from", a, "with common difference of", b, "with total of", n, "terms is")
+for i in range(0, n):
+    s = a + i * b
+    print(s, end = " ")

Python/Armstrong Number.py

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+# Program to check if a number is armstrong or not
+n = int(input("Enter the number: "))
+temp = n
+s = 0
+num = len(str(n))
+while temp > 0:
+    r = temp % 10
+    s += r ** num
+    temp //= 10
+if n == s:
+    print(s, "is an armstrong number")
+else:
+    print(s, "is not an armstrong number")

Python/Basic Calculator.py

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+# Program to create a basic calculator
+a = float(input("Enter the first number: "))
+b = float(input("Enter the second number: "))
+c = int(input("1 for Addition\n2 for Subtraction\n3 for Multiplication\n4 for Division\n5 for Floor Division\n6 for Exponentiation\n7 for Modulus\nEnter your choice: "))
+if c == 1:
+    sum = a + b
+elif c == 2:
+    sum = a - b
+elif c == 3:
+    sum = a * b
+elif c == 4:
+    sum = a / b
+elif c == 5:
+    sum = a // b
+elif c == 6:
+    sum = a ** b
+elif c == 7:
+    sum = a % b
+else:
+    print("You have entered wrong input")
+    exit()
+print("The answer is", round(sum, 2))