Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
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Textbook Question
Chapter 8.7, Problem 8.7.1CP
What happens if the code in line 51 in Listing 8.4 is changed to
if (row!= i && col != j && grid[row][col] == grid[i][j])
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In c++
Write a for loop to print all elements in courseGrades, following each element with a space (including the last). Print forwards, th
backwards End each loop with a newline. Ex If courseGrades (7, 9, 11, 10), print:
7 9 11 10
10 11 9 7
Hint Use two for loops. Second loop starts with i=NUM VALS-1. (Notes)
Note: These activities may test code with different test values. This activity will perform two tests, both with a 4-element array (int
courseGrades(4) See 'How to Use zyBooks
Also note: If the submitted code tries to access an invalid array element, such as courseGrades[9] for a 4-element array, the test
may generate strange results. Or the test may crash and report "Program end never reached", in which case the system doesn't
print the test case that caused the reported message
32344345730rity?
2 using namespace std;
3
4 int main() {
5
6
7
8
9
10
11
12
13
14
const int NUM VALS-4;
int courseGrades [NUM VALS];
int i;
for (i = 0; i > courseGrades[1];
}
y Your solution goes here Y
Code in C++:
Chef recently learned about mex work and came up with a similar job. In the (possibly empty) series
of positive S numbers, Chef defines uf (S) as the smallest positive number that does not appear in S.
For example, f ([]) = 1, f ([3,4,3, 5]) = 1, f ([2,5,1,1,2,3]) = 4.
Chef's friend heard from Chef's idea and found it really cool. So, he sent a sequence a1, a2, N, and to
the Chef and asked him to get the sum of f (S) over all possible next 2N of this series. As Chef is busy,
he has entrusted you with problem solving.
As the resulting amount can be very large, we have included module 998,244,353
Input:
1
2
11
Output:
7
[CLO-5]
What is the value of the variable ss after the following code is executed?
int x[ 7 ] = (5,10,3,0,-10,4);
int ss=0;
for (int i=1;i<=6; i++) {
ss+=x[i];
cout<
Chapter 8 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 8.2 - Declare an array reference variable for a...Ch. 8.2 - Prob. 8.2.2CPCh. 8.2 - What is the output of the following code? int[] []...Ch. 8.2 - Which of the following statements are valid? int...Ch. 8.3 - Show the output of the following code: int[][]...Ch. 8.3 - Show the output of the following code: int[][]...Ch. 8.4 - Show the output of the following code: public...Ch. 8.5 - Prob. 8.5.1CPCh. 8.6 - What happens if the input has only one point?Ch. 8.7 - What happens if the code in line 51 in Listing 8.4...
Ch. 8.8 - Declare an array variable for a three-dimensional...Ch. 8.8 - Assume char[][][] x =new char[12][5][2], how many...Ch. 8.8 - Show the output of the following code: int[][][]...Ch. 8 - (Sum elements column by column) Write a method...Ch. 8 - (Sum the major diagonal in a matrix) Write a...Ch. 8 - (Sort students on grades) Rewrite Listing 8.2,...Ch. 8 - (Compute the weekly hours for each employee)...Ch. 8 - (Algebra: add two matrices) Write a method to add...Ch. 8 - (Algebra: multiply two matrices) Write a method to...Ch. 8 - (Points nearest to each other) Listing 8.3 gives a...Ch. 8 - (All closest pairs of points) Revise Listing 8.3,...Ch. 8 - Prob. 8.9PECh. 8 - (Largest row and column) Write a program that...Ch. 8 - (Game: nine heads and tails) Nine coins are placed...Ch. 8 - (Financial application: compute tax) Rewrite...Ch. 8 - (Locate the largest element) Write the following...Ch. 8 - (Explore matrix) Write a program that prompts the...Ch. 8 - (Geometry: same line ?) Programming Exercise 6.39...Ch. 8 - (Sort two-dimensional array) Write a method to...Ch. 8 - (Financial tsunami) Banks lend money to each...Ch. 8 - (Shuffle rows) Write a method that shuffles the...Ch. 8 - (Pattern recognition: four consecutive equal...Ch. 8 - Prob. 8.20PECh. 8 - (Central city) Given a set of cities, the central...Ch. 8 - (Even number of 1s) Write a program that generates...Ch. 8 - (Game: find the flipped cell) Suppose you are...Ch. 8 - (Check Sudoku solution) Listing 8.4 checks whether...Ch. 8 - Prob. 8.25PECh. 8 - (Row sorting) Implement the following method to...Ch. 8 - (Column sorting) Implement the following method to...Ch. 8 - (Strictly identical arrays) The two-dimensional...Ch. 8 - (Identical arrays) The two-dimensional arrays m1...Ch. 8 - (Algebra: solve linear equations) Write a method...Ch. 8 - (Geometry: intersecting point) Write a method that...Ch. 8 - (Geometry: area of a triangle) Write a method that...Ch. 8 - (Geometry: polygon subareas) A convex four-vertex...Ch. 8 - (Geometry: rightmost lowest point) In...Ch. 8 - (Largest block) Given a square matrix with the...Ch. 8 - (Latin square) A Latin square is an n-by-n array...Ch. 8 - (Guess the capitals) Write a program that...
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