ohr-emet

'''Write a program to read through a file and print the contents of the file (line by line) all in upper case. Executing the program will look as follows:
python shout.py
Enter a file name: mbox-short.txt
FROM [email protected] SAT JAN  5 09:14:16 2008
RETURN-PATH: <[email protected]>
RECEIVED: FROM MURDER (MAIL.UMICH.EDU [141.211.14.90])
     BY FRANKENSTEIN.MAIL.UMICH.EDU (CYRUS V2.3.8) WITH LMTPA;
     SAT, 05 JAN 2008 09:14:16 -0500
'''

ohr-emet

#Take the following Python code that stores a string:
# str = 'X-DSPAM-Confidence:0.8475'
# Use find and string slicing to extract the portion of the string after the colon character and then use the float function to convert the extracted string into a floating point number.

data = input('Enter your text: ')

col_pos = data.find(':')
flt_find = data[col_pos+1:]
flt_find = float(flt_find)
print (flt_find)

ohr-emet

#Exercise 3: Encapsulate this code in a function named count, and generalize it so that it accepts the string and the letter as arguments

def count(word, letter):
    count = 0

    for character in word:
        if character == letter:
            count = count + 1
    print (count)

ohr-emet

#Exercise 1: Write a while loop that starts at the last character in the string and works its way backwards to the first character in the string, printing each letter on a separate line, except backwards.


fruit = 'banana'

index = len(fruit) - 1

while index >= 0 :
    letter = fruit[index]
    print(letter)

ohr-emet

largest = -1
smallest = None

while True :
    num = input('Enter a number: ')

    if num == "done" :
        break
    
    try: