otate the image by 90 degrees (clockwise). Follow up: Could you do this in-place? """ # clockwise rotate # first reverse up to down, then swap the symmetry # 1 2 3 7 8 9 7 4 1 # 4 5 6 => 4 5 6 => 8 5 2 # 7 8 9 1 2 3 9 6 3 def rotate(mat): if not mat: return mat
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7.Do code complete"""
You are given an n x n 2D mat representing an image.
Rotate the image by 90 degrees (clockwise).
Follow up:
Could you do this in-place?
"""
# clockwise rotate
# first reverse up to down, then swap the symmetry
# 1 2 3 7 8 9 7 4 1
# 4 5 6 => 4 5 6 => 8 5 2
# 7 8 9 1 2 3 9 6 3
def rotate(mat):
if not mat:
return mat
mat.reverse()
for i in range(len(mat)):
for j in range(i):
mat[i][j], mat[j][i] = mat[j][i], mat[i][j]
return mat
if __name__ == "__main__":
mat = [[1, 2, 3],
[4, 5, 6],
[7, 8, 9]].
Step by step
Solved in 3 steps with 1 images
- Consider the following code: see image for detailsWrite a code for the following image using C codePlease do not give solution in image format thanku A Bunker array is an array that contains the value 1 if and only if it contains a prime number. The array {7, 6, 10, 1} is a Bunker array because it contains a prime number (7) and also contains a 1. The array {7, 6, 10} is not a Bunker array because it contains a prime number (7) but does not contain a 1. The array {6, 10, 1} is not a Bunker array because it contains a 1 but does not contain a prime number. It is okay if a Bunker array contains more than one value 1 and more than one prime, so the array {3, 7, 1, 8, 1} is a Bunker array (3 and 7 are the primes). Write a function named isBunker that returns 1 if its array argument is a Bunker array and returns 0 otherwise. You may assume the existence of a function named isPrime that returns 1 if its argument is a prime 11 and returns 0 otherwise. You do not have to write isPrime, you can just call it. If you are programming in Java or C#, the function signature is int isBunker(int [ ]…
- Decide whether the following functions are one to one. If the function is not one to one find two elements which have the same image. a) f : {1, 2, 3, 4} ® {a, b, c, d} f(1) = b f(2) = d f(3) = a f(4) = b b) f : Z ® Z f(n) = 3nConsider the above code snippet (that is given in the following image) and rewrite it with the execution code by ensuring 100% encapsulation.(CODE MUST BE WRITTEN IN PYTHON) This exercise asks you to draw the following target composed of concentric rectangles (view inserted image) A target is composed of n rectangles centered on the middle of the target. These rectangles are of dimensions 3x3, 7x7, 11x11 and so on. The largest rectangle is composed of characters "1", the second largest of characters "2", and so on. All other characters are spaces. The character in the center of the target is always a space, and the characters around the target are always "1". You should draw a target consisting of 3 rectangles by printing it in the console. However, it should be easy to change the number of rectangles, so that you can draw a different target. You can assume, however, that the number of rectangles requested will always be between 1 and 9 inclusive, since the rectangles must be composed of the numbers 1 to 9. The target must be drawn in a single call to print. You will need to generate the text for the target and then print…
- Please fix the following python code in the image.Please complete the code, in C++ to pass the tests, the first image is the assignment, the second screenshot provides the starter code. The Test case will be: Sample Test Case: Enter the size of the board: 7 Enter the number of tests: 500 Enter the random seed: 17 500 248 252 135 239 126 72 188 182 58 36 132 177 124 31 19 71 180 139 71 20 7 45 130 155 105 46 12no code is needed this is a hand written question Question: You are given the following grays-scale image of size 2x2. Interpolate this image to size 3x3 using Bilinear Interpolation 100 200 80 60
- Please answer question 1 int the imageThe following program rotates a cube with color interpolation , where colors are assigned to the vertices and mouse buttons control the direction of the rotation. Create the code /* cube.cpp */ #include <stdlib.h> #include <GL/glut.h> static GLfloat theta[] = {0.0,0.0,0.0}; static GLint axis = 2; GLfloat vertices[][3] = {{-1.0,-1.0,-1.0},{1.0,-1.0,-1.0}, {1.0,1.0,-1.0}, {-1.0,1.0,-1.0}, {-1.0,-1.0,1.0}, {1.0,-1.0,1.0}, {1.0,1.0,1.0}, {-1.0,1.0,1.0}}; GLfloat colors[][3] = {{0.0,0.0,0.0}, {0.0,0.0,1.0}, {0.0,1.0,0.0}, {0.0,1.0,1.0}, {1.0,0.0,0.0}, {1.0,0.0,1.0}, {1.0,1.0,0.0}, {1.0,1.0,1.0}}; // draw a polygon via list of vertices void polygon(int a, int b, int c , int d) { glBegin(GL_POLYGON); glColor3fv(colors[a]); glVertex3fv(vertices[a]); glColor3fv(colors[b]); glVertex3fv(vertices[b]); glColor3fv(colors[c]);…Part 5: JavaScript - Displaying the Input The next step is to display the user input on the HTML page. The input data is stored in the array, so each element in the array will become a separate line of output on the web page. Eventually, we will ensure the output is all upper case, and that each line of text is a different, random color. Below is an example of the final output, assuming the user input a, b, c, and then finally nothing. To display the output, you will need to use another loop structure: for, while, or do...while. You choose. Before outputting to the browser, first, output to the console to ensure your looping works. >> Use an appropriate loop structure to loop through the input data array, and output each array item to the console. Now that you're working with the data, you might as well make adjustments to ensure each item is now displayed as upper case. >> Make coding changes to display the input data output to the console as all upper case content. Now…