array_practice

array_practice - CS31 Introduction to Computer Science I...

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CS31: Introduction to Computer Science I Spring 2011 Copyright Brian Choi 2011. All Rights Reserved. 1 Two Dimensional Array Practice TA: Brian Choi ([email protected]) Section Webpage: http://www.cs.ucla.edu/~schoi/cs31 Consider the following code: Your job in this exercise is to replace the comment // TODO: Fill in the grid. with code that fills in grid[][] that matches the target output. For example, if the target output is: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 your code will look: for ( int i = 0; i < SIZE; i++) { for ( int j = 0; j < SIZE; j++) { grid[i][j] = i * SIZE + j + 1; } } The only requirement is that your code must work with any positive SIZE value to generate the pattern. You may use a for loop, a while loop, or a combination of several loops. You can also create whatever variables you can. Some problems may not be as easy as they seem… Have fun! 0 1 2 3 4 0 1 2 3 4 0 1 2 3 4 0 1 2 3 4 0 1 2 3 4 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 5 4 3 2 1 10 9 8 7 6 15 14 13 12 11 20 19 18 17 16 25 24 23 22 21 21 22 23 24 25 16 17 18 19 20 11 12 13 14 15 6 7 8
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