Write a method called subLR take a String number and return an integer that is the subtraction of left part and right part of the numbers. If the number has odd number of digits, then we ignore the middle one. Examples: • subLR ("123456") should return -333. Because left part is 123 and right part is 456, thus 123 - 456 = -333 • subLR ("92834") should return 58. Because left part is 92 and right part is 34 (we ignore 8 because of odd number of digits), thus 92 - 34 = 58 • subLR ("-123") should return -4. Because left part is -1 and right part is 3 (we ignore 2 because of odd number of digits), thus -1 - 3 = -4 subLR ("-345020") should return -365. Because left part is -345 and right part is 020. thus -345 - 20 = -365

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write a method called subLR take a String number and return an integer that is the
subtraction of left part and right part of the numbers. If the number has odd number
of digits, then we ignore the middle one.
Examples:
• subLR ("123456") should return -333. Because left part is 123 and right part is
456, thus 123 - 456 = -333
• subLR ("92834") should return 58. Because left part is 92 and right part is 34 (we
ignore 8 because of odd number of digits), thus 92 - 34 = 58
• subLR ("-123") should return -4. Because left part is -1 and right part is 3 (we
ignore 2 because of odd number of digits), thus -1 - 3 = -4
subLR ("-345020") should return -365. Because left part is -345 and right part is
020, thus -345 - 20 = -365
Transcribed Image Text:Write a method called subLR take a String number and return an integer that is the subtraction of left part and right part of the numbers. If the number has odd number of digits, then we ignore the middle one. Examples: • subLR ("123456") should return -333. Because left part is 123 and right part is 456, thus 123 - 456 = -333 • subLR ("92834") should return 58. Because left part is 92 and right part is 34 (we ignore 8 because of odd number of digits), thus 92 - 34 = 58 • subLR ("-123") should return -4. Because left part is -1 and right part is 3 (we ignore 2 because of odd number of digits), thus -1 - 3 = -4 subLR ("-345020") should return -365. Because left part is -345 and right part is 020, thus -345 - 20 = -365
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