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问题1 Given an int array, what is the algorithm to swap the values at position 0 and position 1? Call the method int.swap(array, position1, position2). Directly replace value position O with position 1, then position 1 with position 0. Make a temporary value to store position 0 before performing the value assignments.

问题1 Given an int array, what is the algorithm to swap the values at position 0 and position 1? Call the method int.swap(array, position1, position2). Directly replace value position O with position 1, then position 1 with position 0. Make a temporary value to store position 0 before performing the value assignments.

Database System Concepts
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
Section: Chapter Questions
Problem 1PE
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问题1 Given an int array, what is the algorithm to swap the values at position 0 and position 1? Call the method int.swap(array, position1, position2). Directly replace value position O with position 1, then position 1 with position 0. Make a temporary value to store position 0 before performing the value assignments. None of the options. 问题2 A shallow copy of an array is: None of the options. Copying the reference of one array to another array variable. Making a new array and copying every value from array1 to the new array. Calling the copy method of the primitive array.
Transcribed Image Text:问题1 Given an int array, what is the algorithm to swap the values at position 0 and position 1? Call the method int.swap(array, position1, position2). Directly replace value position O with position 1, then position 1 with position 0. Make a temporary value to store position 0 before performing the value assignments. None of the options. 问题2 A shallow copy of an array is: None of the options. Copying the reference of one array to another array variable. Making a new array and copying every value from array1 to the new array. Calling the copy method of the primitive array.
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