Computer Science
Write a program to accept string/sentences from the user till the user enters “END” to. Save the data in a text file and then display only those sentences which begin with an uppercase alphabet.
Python File Handling
1 Like
Answer
f = open("new.txt", "w")
while True:
st = input("Enter next line:")
if st == "END":
break
f.write(st + '\n')
f.close()
f = open("new.txt", "r")
while True:
st = f.readline()
if not st:
break
if st[0].isupper():
print(st)
f.close()
Output
Enter next line:Hello world
Enter next line:welcome to
Enter next line:Python programming
Enter next line:END
Hello world
Python programming
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