I am currently taking a computer science course called Intro to Computer Science where I am learning Python (Python 3) and I doing an assignment having to do with flipping 2D arrays. I have written some code for my assignment already and I already have it running sequentially as it tells me to in the instructions but I am having some problems flipping it each time. What I want to know is: How do I call my printArray function in both my flipHorizontal and flipVertical functions in order to flip my code each time it is run? I have the assignment instructions and an instructor's comment on my assignment.
Here are the instructions:
Here is my code:
def printArray(N):
for r in N:
for c in r:
print(c,end = " ")
print()
print()
def flipHorizontal(N):
Array = []
for i in range(0,len(N)):
pos = []
for j in range(0,len(N[0])):
pos.append(N[i][len(N[0])-j-1])
Array.append(pos)
return Array
def flipVertical(N):
newArray = []
for i in range(0,len(N)):
newArray.append(N[len(N)-i-1])
return newArray
Array1 = [[0, 2, 0, 0,0], [0, 2, 0, 0,0], [0, 2, 2, 0,0], [0, 2, 0, 2,0],[0, 2, 0, 0,2]]
printArray(Array1)
flipedHor = flipHorizontal(Array1)
printArray(flipedHor)
flipedVer=flipVertical(Array1)
printArray(flipedVer)
Here is the comment:
If I am reading correct, you just need to add print statement in your defined functions.
def printArray(N):
for r in N:
for c in r:
print(c,end = " ")
print()
print()
def flipHorizontal(N):
Array = []
for i in range(0,len(N)):
pos = []
for j in range(0,len(N[0])):
pos.append(N[i][len(N[0])-j-1])
Array.append(pos)
printArray(Array)
return Array
def flipVertical(N):
newArray = []
for i in range(0,len(N)):
newArray.append(N[len(N)-i-1])
printArray(newArray)
return newArray
Array1 = [[0, 2, 0, 0,0], [0, 2, 0, 0,0], [0, 2, 2, 0,0], [0, 2, 0, 2,0],[0, 2, 0, 0,2]]
printArray(Array1)
flipedHor = flipHorizontal(Array1)
flipedVer=flipVertical(Array1)
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