Python-Foundations/PythonMiniPrograms.py at main · r-siddiq/Python-Foundations · GitHub

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################################
# Author: Rahim Siddiq
# Python Mini-Programs
################################

### Problem 1 ###
# User input #
n = int(input("Please enter a number:"))

# Variable for initial count #
count = 0

# Conditional loop range 1-User input #
for i in range(1, n):
    # Print using end= to keep output in line and str "," to separate #
    print(i, end = ",")
    # Increment count #
    count = count + i
    # Conditional to print 10 values per row #
    if i % 10 == 0:
        print()
# Sum of variable once outside of loop #
count = count + n
# print final value for n #
print(n)
# print total #
print("Total =", (count))

### Problem 2 ###
# User Input #
n = int(input("Please enter a number:"))

# Conditional based on user input #
for i in range(n):
    # Inside Loop to make j run i number of times #
    for j in range(n):
        # print stars and leave a space, end= to keep in same line #
        print("*", end = "")
    # Once inside loop prints stars, print line numbers #
    print("", i + 1)

# Print the number of stars #
print("You displayed", (n * n), "stars.")

### Problem 3 ###
# User input #
n = int(input("Enter the max number of stars per line"))  # User input

# Conditional to print stars in ascending order from 1 to user input #
for i in range(1, n + 1):
    # Nested loop to print stars in increment #
    for j in range(1, i + 1):
        # Print stars and format on the same line with end= followed by a space #
        print("*", end = "")
    # Print the number of the line #
    print("", i)

# Conditional to print stars in descending order from user input -1 to 0 in negative increment #
for i in range(n - 1, 0, -1):
    # Nested loop to print stars #
    for j in range(0, i):
        # Print stars on same line with end= followed by a space #
        print("*", end = "")
    # Print the line number #
    print("", i)

### Problem 4 ###
# User Input #
n = int(input("Please enter max number of starts per line:"))

print("Part I")

# From 1 to range of user input +1 so its input inclusive #
for i in range(1, n + 1):
    # Nested loop to print starts incrementally #
    for j in range(1, i + 1):
        # Print starts j times using end= to list on the same line and space #
        print(i, end = "")
    # Print space, value of i end= to keep in line \n for new line next time through loop #
    print(" ", i, end = "\n")

# From user input -1 to 0 in negative increment #
for i in range(n - 1, 0, -1):
    # Loop to print in negative increment #
    for j in range(i, 0, -1):
        # Print i j many times end= to keep on same line then a space #
        print(i, end = "")
    # Print space value of i end= keep line and call for a new line for next loop #
    print(" ", i, end = "\n")

print("Part II")

# Loop for inverse, from user input to 0 decrement by 1 #
for i in range(n, 0, -1):
    # Nest loop to print starts #
    for j in range(i, 0, -1):
        # Print i j number of times decrementally #
        print(i, end = "")
    # Print value of i end= to keep line and \n to call new line
    print(" ", i, end = "\n")

# Similar to start loop except range at 2 to avoid double input from previous loop #
for i in range(2, n + 1):
    for j in range(1, i + 1):
        print(i, end = "")
    print(" ", i, end = "\n")

### Problem 5 ###
# Def Function #
def calculateParkingFee(count, hr):
    # Flat Rate #
    parkingfee = 3
    # Conditional loop for hours past 3 #
    if hr > 3:
        # Subtract flat rate #
        additional = hr - 3
        # Add a dollar for each hour over flat rate #
        parkingfee = parkingfee + (additional * 1)
    # Conditional for parking over 12 hours #
    if parkingfee > 12:
        # Flat rate 12 #
        parkingfee = 12
    # Print values and \t for spacing to make tabular then return function #
    print(count, "\t" * 2, hr, "\t" * 2, parkingfee)
    return parkingfee

# User input for number of cars #
numcars = int(input("Enter the number of cars:"))
carhours = []
# Loop from 0 to user input number of cars #
for i in range(0, numcars):
    print("Enter the hours of car #:")
    # User input for number of hours parked #
    hr = int(input("Enter number of hours parked:"))
    # Append hours to carhours so we can call value in list #
    carhours.append(hr)

# Print headers for table #
print("Customer", "\t", "Hours", "\t" * 2, "Fee")
# Assignment variable for total #
totalfee = 0
# Loop to calculate total #
for i in range(0, numcars):
    totalfee = totalfee + calculateParkingFee(i + 1, int(carhours[i]))
# Print str tab 3x to bring in line with fee and print total cost of fee #
print("Total Fee", "\t" * 3, totalfee)