Using the file school_prompt2.txt, find the number of characters in the file and assign that value to the variable num_char

file_open_find_no_of_characters.py

#Using the file school_prompt2.txt, find the number of characters in the file and assign that value to the variable num_char

file=open("school_prompt2.txt","r")
st=file.read()
num_char = 0
for ch in st:
    num_char+=len(ch)
file.close()

file_open_read_lines.py

# Find the number of lines in the file, travel_plans2.txt, and assign it to the variable num_lines.

file=open("travel_plans2.txt","r")
st=file.read()
print(st)
lst=st.split("\n")
num_lines=len(lst)-1

file.close()

file_open_read_string.py

# Create a string called first_forty that is comprised of the first 40 characters of emotion_words2.txt.
file=open("emotion_words2.txt","r")
first_forty=file.read(40)
file.close()

gistfile1.txt

# Write code to find out how many lines are in the file emotion_words.txt as shown above. Save this value to the variable num_lines. Do not use the len method.
file=open("emotion_words.txt","r")
st=file.read()
print(st)
lst=st.split("\n")
num_lines=0
for lin in lst:
    if lin > lst[-1]:
        num_lines+=1

file.close()

file = open("school_prompt2.txt" , "r")
num_char = 0
for n in file:
num_char += len(n)
print(num_char)

file_open_read_lines.py

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with open("file.txt", "r") as myfile:
total = 0
for line in myfile.readlines():
print(line, end="")
total += 1
print("Total: " + str(total))