Adding New Topic to Function

Author: NightDev19

basics/Function/Arguments/agrs.py

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+'''
+Arbitrary Arguments
+*args and **kwargs are special variables that allow you to pass any number of arguments to a function.
+
+*args is a tuple and **kwargs is a dictionary.
+
+syntax
+
+def function_name(*args):
+    statements
+    
+function_name(arguments)
+'''
+
+def my_function(*args):
+    for i in args:
+        print(i)
+    
+my_function(1,2,3,4,5)
+
+def my_function(**kwargs):
+    for key, value in kwargs.items():
+        print(f"{key}: {value}")
+    
+my_function(name="John", age=25)

basics/Function/Arguments/challenge.py

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+'''
+# Summation Program
+
+**Create a Function** that will accept **N** number of integers as arguments it should get the sum of all integers passed in function and return its sum
+
+**Print of Sum**
+
+**Example**
+summation(1,2,3,4,5,6,7,8,9,10)
+
+Output : 55
+'''
+
+def summation(*N):
+    sum = 0
+    for i in N:
+        sum += i
+    return sum
+sum = summation(1,2,3,4,5,6,7,8,9,10)
+
+print(sum)

basics/Function/Arguments/keywords.py

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+'''
+Extension of Arguments
+'''
+
+#Keyword
+def printFamily(firstNames,lastName):
+    print(f"{firstNames} {lastName}")
+    
+printFamily("John","Doe")
+
+# arbitrary with keyword
+def printFamily(*firstNames,lastName):
+    for name in firstNames:
+        print(f"{name} {lastName}")
+        
+printFamily("John","Jane","Jenny",lastName="Doe")

basics/Function/Arguments/kwargs.py

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+'''
+kwargs is a special variable that allows you to pass keyword arguments to a function.
+
+**kwargs is a dictionary.
+
+Syntax
+
+def function_name(**kwargs):
+    statements
+    
+function_name(key1=value1, key2=value2)
+'''
+
+
+def printStudent(**student):
+    print(f"Name : {student['name']}")
+    print(f"Age  : {student['age']}")
+
+printStudent(name="John", age=25)

basics/Function/Arguments/main.py

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+'''
+Re Learning Function w/ Parameter or Arguments
+'''
+
+def sayHello(text):
+    print(f"Hello {text}")
+    
+sayHello(input("Enter your name: "))