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WEEK 7.md

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  1. Values of CSV files are separated by?

    • Comma ✓
    • Colons
    • Semi-colons
    • Slash

  2. What is the output of the following code? ![[Pasted image 20231029095827.jpg]]

    • 1, 2, 3, 7, 11, 10, 9, 5, 6
    • 1, 2, 3, 5, 6, 7, 9, 10, 11
    • 1, 5, 9, 10, 11, 7, 3, 2, 6✓
    • 1, 5, 9, 2, 6, 10, 3, 7, 11

  3. What will be the output of the following code? ![[Pasted image 20231029095847.jpg]]

    • Scalar triangle
    • Right angle triangle
    • Equilateral triangle ✓
    • Isosceles triangle

  4. Which of the following program will draw a hexagon?

    • Program A ![[Pasted image 20231029095903.jpg]]
    • Program B✓ ![[Pasted image 20231029095922.jpg]]
    • Program C ![[Pasted image 20231029095928.jpg]]
    • Program D ![[Pasted image 20231029095932.jpg]]

  5. Which library is used to render data on Google Maps?

    • gplot
    • googlemaps
    • gmplot ✓
    • gmeplot

  6. What is the output of the following code? ![[Pasted image 20231029095941.jpg]]

    • Output A ![[Pasted image 20231029095951.jpg]]
    • Output B ![[Pasted image 20231029095954.jpg]]
    • Output C✓ ![[Pasted image 20231029100005.jpg]]
    • Output D ![[Pasted image 20231029100010.jpg]]

  7. Which turtle command is equivalent to lifting up a pen?

    • penlift()
    • penup() ✓
    • uppen()
    • penremove()

  8. Why do we use functions?

    • To improve readability.
    • To reuse code blocks.
    • For the ease of code debugging.
    • All of the above ✓

  9. Which library is used to import images?

    • PIL ✓
    • Imageview
    • IMG
    • image

  10. In snakes and ladders, what can be the ways to track ladders and snakes?

    • Maintain a dictionary with snakes or ladder number blocks as keys. ✓
    • Using the if condition to check on every number.
    • Both A and B. ✓
    • None of the above

Programming Assignment 1

def DiagCalc(M):
    countL = 0
    countR = 0
    for i in range(len(M)):
        countL += M[i][i]
        countR += M[i][-1 - i]

    print(countL)
    print(countR)
n = int(input())
M = []
for i in range(n):
    L = list(map(int, input().split()))
    M.append(L)

DiagCalc(M)

Programming Assignment 2

def Transpose(M):
    rowlen = len(M)
    collen = len(M[0])
    ans  = [[] for i in range(collen)]
    for i in range(collen):
        for j in range(rowlen):
            ans[i].append(M[j][i])
    return ans
n = int(input())
M = []
for i in range(n):
    L = list(map(int, input().split()))
    M.append(L)
print(Transpose(M))

Programming Assignment 3

def snake(M):
    rowlen = len(M)
    collen = len(M[0])
    ans  = []

    for i in range(rowlen):
        if i%2 == 0:
            for j in M[i]:
                ans.append(j)
        else:
            l = M[i]

            for j in range(-1, -collen-1, -1):
                ans.append(l[j])
    return ans
n = int(input())
M = []
for i in range(n):
    L = list(map(int, input().split()))
    M.append(L)

print(snake(M))