
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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The following pseudocode operates on two strings, STRING1 and STRING2, which are each represented as an array of characters with the appropriate sizes. A function called length calculates a string's length. What alters the input strings does the code make?
1. LENGTH1 = length(STRING1);
2. LENGTH2 = length(STRING2);
3. for POSITION = 1 to LENGTH2
4. LENGTH1 = LENGTH1+1;
5. STRING1[LENGTH1]=STRING2[POSITION];
6. end
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