read from a file c
// C program to implement
// the above approach
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// Driver code
int main()
{
FILE* ptr;
char ch;
// Opening file in reading mode
ptr = fopen("test.txt", "r");
if (NULL == ptr) {
printf("file can't be opened \n");
}
printf("content of this file are \n");
// Printing what is written in file
// character by character using loop.
do {
ch = fgetc(ptr);
printf("%c", ch);
// Checking if character is not EOF.
// If it is EOF stop eading.
} while (ch != EOF);
// Closing the file
fclose(ptr);
return 0;
}