Write a program to sum the series:1/1 + 22 /2 + 33 /3 + ……. nn/n
n = int(input("Enter a value of n: "))
s=0.0
for i in range(1,n+1):
a=float(i**i)/i
s=s+a
print("The sum of the series is ", s)
String Encoding and Decoding in Python
Encoding is the process of turning thoughts into communication. The encoder uses a ‘medium’ to send the message — a phone call, mail, message. The reciver then ‘decodes’, the message into readable form. This process is called Encoding and Decoding Let's Encoding and Decoding in Python (With module and Without module). Encoding and Decoing in Python with module without module With Module Module Install pip install encodingdecoding Import encode and decode from encodedecode import * string = input("Enter String to encode:") encoded_string = encode(string) print(encoded_string) Output: Enter String to encode: welcome 119 126&101 108&108 115&99 106&111 118&109 116&101 108& Without Module Output: Enter String to encode: welcome 119 126&101 108&108 115&99 106&111 118&109 116&101 108& The above two met
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