File Handling - Text File
[SET – 1]

1

Write a C++ program to write number 1 to 100 in a data file NOTES.TXT. solution

2

Write a C++ program, which initializes a string variable to the content "Time is a great teacher but unfortunately it kills all its pupils. Berlioz" and outputs the string to the disk file OUT.TXT. you have to include all the header files if required. solution

3

Write a user-defined function in C++ to read the content from a text file OUT.TXT, count and display the number of alphabets present in it. solution

4

Write a function to count the number of blank present in a text file named "OUT.TXT". solution

5

Write a function to count number of words in a text file named "OUT.TXT". solution

6

Write a function in C++ to print the count of word the as an independent word in a text file STORY.TXT.
for example, if the content of the file STORY.TXT is
There was a monkey in the zoo. The monkey was very naughty.

Then the ouput of the program should be 2. solution

7

Write a function in C++ to count and display the number of lines not starting with alphabet 'A' present in a text file "STORY.TXT".
Example:
If the file "STORY.TXT" contains the following lines,
The rose is red.
A girl is playing there.
There is a playground.
An aeroplane is in the sky.
Numbers are not allowed in the password.

The function should display the output as 3. solution

8

Assuming that a text file named FIRST.TXT contains some text written into it, write a function named copyupper(), that reads the file FIRST.TXT and creates a new file named SECOND.TXT contains all words from the file FIRST.TXT in uppercase. solution

9

Assuming that a text file named FIRST.TXT contains some text written into it, write a function named vowelwords(), that reads the file FIRST.TXT and creates a new file named SECOND.TXT, to contain only those words from the file FIRST.TXT which start with a lowercase vowel (i.e., with 'a', 'e', 'i', 'o', 'u').
For example, if the file FIRST.TXT contains
Carry umbrella and overcoat when it rains
Then the file SECOND.TXT shall contain
umbrella and overcoat it solution