Merge pull request #29 from shubhankar-shandilya-india/Python-Project

Calculator by Python #3

Calculator/Calculator.py

@@ -0,0 +1,31 @@
+# This function performs additiion
+def add(a, b):
+   return a + b
+# This function performs subtraction
+def subtract(a, b):
+   return a - b
+# This function performs multiplication
+def multiply(a, b):
+   return a * b
+# This function performs division
+def divide(a, b):
+return a / b
+print("Select an operation.")
+print("+")
+print("-")
+print("*")
+print("/")
+# User input
+choice = input("Enter operator to use:")
+A = int(input("Enter first number: "))
+B = int(input("Enter second number: "))
+if choice == '+':
+   print(A,"+",B,"=", add(A,B))
+elif choice == '-':
+   print(A,"-",B,"=", subtract(A,B))
+elif choice == '*':
+   print(A,"*",B,"=", multiply(A,B))
+elif choice == '/':
+   print(A,"/",B,"=", divide(A,B))
+else:
+print("Invalid input")

Calculator/ReadMe.md

@@ -0,0 +1,13 @@
+# Basic Calculator
+
+## I Have made this Calculator by Python
+
+### First of all i take the input of operator (+,-,*,/)
+
+### Then we take inout of bot operand 
+
+### Then the value goes to function as per the operand entered
+
+ ![Screenshot (45)](https://user-images.githubusercontent.com/78155393/193403781-2ca655e7-1ddf-4e9e-ad0c-e344fd4899dd.png)
+
+## Hence the result is printed