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Purchase List
At a shop, a shopkeeper is making a note of all the purchases at the end of the day.He has a list full of the purchases that happened at the shop.He wants to know which item got sold only once and which item got sold more than once.Print their prices as asked.
Note:In case of ties, choose the price of the item that was sold earlier in the day.
Input
The input is a single line containing space-separated integers representing the prices of the purchases.
Output
The first line of the output contains an integer that represents the price of an item that is sold only once.
The second line of the output contains an integer that represents the price of an item that is sold more than once.
If there is no filling the given criteria, print None.
Sample Input1
5 5 4 7 4 1 11
Sample Output1
7
5
Sample Input2
1 2 3 4 5 6 7 8 9
Sample Output2
1
None
Math Quiz
Write a python program to print the following,
Sample Input 1
1 3 4 5 6
5
3 5
Sample Output1
12
Create a class Book with title, author, and cost as data members. Include a constructor and a member function show Book () to set and print the member values respectively. Write main a method to demonstrate the Book class.
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apparatus. It takes 72 sec for 0.01 moles of another gas to effuse through the
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String Lookup
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Note: Consider lower and upper case letters as different.
Input
The first line of input is the word W.
The second line of input is a positive integer N.
The next N lines of input contain a string in each line.
Output
The output should be a single line containing an integer.
If the given word is not in any line of input strings, print -1.
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#339914 on Dec 2023