som983

## coursera 8.5
fname = input("Enter file name: ")
fh = open(fname)
count = 0
for line in fh:
    line=line.rstrip()
    if line.startswith('From:'):
    	continue
    if not line.startswith('From'):
        continue
    words=line.split()

## coursera 8.4
fname = input("Enter file name: ")
fh = open(fname)
lst = list()
for line in fh:
    line=line.rstrip()
    words=line.split()
    for word in words:
        if not word in lst:
            lst.append(word)
        else:

## Write a program that prompts for a file name, then opens that file and reads through the file, looking for lines of the form: X-DSPAM-Confidence: 0.8475 Count these lines and extract the floating point values from each of the lines and compute the
flname = input("Enter the file name: ")
fhandle = open(flname)
count = 0
total = 0
for i in fhandle:
    if not i.startswith("X-DSPAM-Confidence:"):
        continue
    else:
        t = i.find("0")
        num = float(i[t+1:].rstrip())

## Write code using find() and string slicing (see section 6.10) to extract the number at the end of the line below. Convert the extracted value to a floating point number and print it out.
text = "X-DSPAM-Confidence:    0.8475"
startpos= text.find('0')
afterpos= text[startpos:]
endpos= float(afterpos)
print(endpos)

## Write a program that repeatedly prompts a user for integer numbers until the user enters 'done'. Once 'done' is entered, print out the largest and smallest of the numbers. If the user enters anything other than a valid number catch it with a tryexcep
largest = None
smallest = None

while True:

    try:
        num = input("Enter a number: ")
        if num == "done":
            break
        n=int(num)

## gist:ede9385ea6ea7be56a6b2b8b4a911d92
def computepay(h,r): #defining the computepay function
    if h>40:
        p=(1.5*(h-40)*r)+(40*r)
    else:
        p=40*r
    return p
# taking input
hrs =input("Enter Hours:")
h=float(hrs)
rate =input("Enter rate per hour:")

## Write a program to prompt for a score between 0.0 and 1.0. If the score is out of range, print an error. If the score is between 0.0 and 1.0, print a grade using the following table: Score Grade >= 0.9 A >= 0.8 B >= 0.7 C >= 0.6 D < 0.6 F
score = input("Enter Score: ")
try:
    s=float(score)
except:
    print("Error,value out of range") # if type is not float
    quit()
if s>=1.0 or s<0.0:
	print("Value out of range") #if the value is out of range
elif s>=0.9:
   print('A')

## Write a program to prompt the user for hours and rate per hour using input to compute gross pay. Use 35 hours and a rate of 2.75 per hour to test the program (the pay should be 96.25)
hrs = input("Enter Hours:")
rate = input("Enter the rate per hour")
pay = int(hrs)*float(rate)

print("Pay:",pay)
	fname = input("Enter file name: ")
	fh = open(fname)
	count = 0
	for line in fh:
	line=line.rstrip()
	if line.startswith('From:'):
	continue
	if not line.startswith('From'):
	continue
	words=line.split()
	fname = input("Enter file name: ")
	fh = open(fname)
	lst = list()
	for line in fh:
	line=line.rstrip()
	words=line.split()
	for word in words:
	if not word in lst:
	lst.append(word)
	else:
	flname = input("Enter the file name: ")
	fhandle = open(flname)
	count = 0
	total = 0
	for i in fhandle:
	if not i.startswith("X-DSPAM-Confidence:"):
	continue
	else:
	t = i.find("0")
	num = float(i[t+1:].rstrip())
	text = "X-DSPAM-Confidence: 0.8475"
	startpos= text.find('0')
	afterpos= text[startpos:]
	endpos= float(afterpos)
	print(endpos)
	largest = None
	smallest = None

	while True:

	try:
	num = input("Enter a number: ")
	if num == "done":
	break
	n=int(num)
	def computepay(h,r): #defining the computepay function
	if h>40:
	p=(1.5(h-40)r)+(40*r)
	else:
	p=40*r
	return p
	# taking input
	hrs =input("Enter Hours:")
	h=float(hrs)
	rate =input("Enter rate per hour:")
	score = input("Enter Score: ")
	try:
	s=float(score)
	except:
	print("Error,value out of range") # if type is not float
	quit()
	if s>=1.0 or s<0.0:
	print("Value out of range") #if the value is out of range
	elif s>=0.9:
	print('A')
	hrs = input("Enter Hours:")
	rate = input("Enter the rate per hour")
	pay = int(hrs)*float(rate)

	print("Pay:",pay)