felh (Business: check ISBN-10) Question 1a An ISBN-10 (Intermational Standard Book Number) consists of 10 digits: dididjddgded,d dad1o. The last digit, d1o, is a checksum, which is čalculated from the other nine digits using the following formula: (d, x1+dz x 2 + d, x 3+ d, X'4 + de X5 + de X 6 + d, × 7 + dg × 8+ dy X 9) % 11 If the checksum is 10, the last digit is denoted as X, according to the ISBN convention. Write a program that prompts the user to enter the first 9 digits as a string and displays the 10-digit ISBN (Including leading zeros). Your program should read the Input as a string. Here are sample runs Enter the fiest 9 digits of an SBN-10 as a string: 013601267 The ISBN-10 number is: 0136012671 Show transcribed image text
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
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(Business: check ISBN-10)
Question 11
An ISBN-10 (International Standard Book Number) consists of 10 digits:
dididadadsded,d dad1o. The last digit, d10, is a checksum, which is čalculated from the other
nine digits using the following formula:
(d, x1+dz x 2 + d, X 3+ d, X'4 + de X5 + de X 6 + d, × 7 + dg × 8+ dy X 9) % 11
If the checksum is 10, the last digit is denoted as X, according to the ISBN convention. Write a
program that prompts the user to enter the first 9 digits as a string and displays the 10-digit
ISBN (Including leading zeros). Your program should read the input-as a string.
Here are sample runs
Enter the first 9 digits of an SBN-10 as a string: 013601267
The ISBN-10 number is: 01360112671
Show transcribed image text"
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