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k_phanichandra
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Total program to write number of characters to a file and to read those back.
Please help.
Please help.
To write a character count to a file, you will need to use a programming language such as Java, C++, or Python. First, open the file for writing using the appropriate function. Then, use a loop to iterate through each character in the file and count them. Finally, write the character count to the file using a write function.
Reading a character count from a file is similar to writing one. First, open the file for reading. Then, use a loop to iterate through each character and count them. Finally, store the character count in a variable and use it as needed in your program.
Yes, you can write a character count to a specific location in the file. This can be done by using a seek function to move the file pointer to the desired location before writing the character count. Just make sure to open the file in the correct mode to allow for writing at specific locations.
Yes, it is important to close the file after writing a character count. This ensures that all data is properly written to the file and that any resources used for writing are released. Failure to close the file can result in data loss or corruption.
No, once a file has been closed, it cannot be read from. This is because the file pointer has been moved to the end of the file and there is no way to reset it. If you need to read a character count from a file, make sure to keep the file open until you have finished reading from it.