Write a C program to count occurrences of a word in file. How to count occurrences of a word in file in C programming. Logic to count all occurrence of a word in file in C program.
Continue reading C program to count occurrences of a word in file
Category Archives: File
C program to find occurrence of a word in file
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Write a C program to find occurrence of a word in file. How to find first or last occurrence of a word in file in C programming. Logic to find occurrence of a word in file in C program. How to search first and last occurrence of a word in file in C programming.
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C program to remove empty lines from a file
Write a C program to remove all empty lines from a file. How to remove all empty lines from a given file in C programming. Logic to remove empty lines from file in C program.
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C program to remove specific line from a file
Write a C program to remove a given line from a file. How to remove a given line from a text file in C programming. Logic to remove specific line from a file in C program.
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C program to remove a word from text file
Write a C program to remove a given word from a text file. Logic to remove word from file in C programming. How to remove word from file in C program.
C program to count characters, words and lines in a text file
Write a C program to count number of characters, words and lines in a text file. Logic to count characters, words and lines in a file in C program. How to count total characters, words and lines in a text file in C programming.
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C program to merge two files to third file
Write a C program to merge contents of two files to third file. Logic to merge two files to third file in C program. How to merge contents of two files to third file in C programming.
C program to copy contents from one file to another
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Write a C program to copy contents from one file to another. Logic to copy contents from one file to another file in C program. How to copy contents from one file to another using functions in C programming.
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C program to compare two files
Write a C program to read contents of two files and compare them character by character. How to compare two files character by character and line by line in C programming. Logic to compare two files line by line and print difference line and column number in C program.
Example
File 1
Learn C programming at Codeforwin. Working with files and directories.
File 2
Learn C programming at Codeforwin. Working with array and pointers.
Output
File are not equal. Line: 2, column: 14
C program to append data into a file
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Write a C program to read data from user and append data into a file. How to append data at end of a file in C programming. In this post I will explain append mode in file handling. I will cover how to append data into a file in C using append file mode.
Example
Source file content
I love programming. Programming with files is fun.
String to append
Learning C programming at Codeforwin is simple and easy.
Output file content after append
I love programming. Programming with files is fun. Learning C programming at Codeforwin is simple and easy.