Write a C Program to print contents of file.

#include <stdio.h> 
#include <stdlib.h> // For exit() 
void main() 
{ 
    FILE *fptr; 
    char filename[100], c; 
    printf("Enter the filename to open \n"); 
    scanf("%s", filename); 
    // Open file 
    fptr = fopen(filename, "r"); 
    if (fptr == NULL) 
    { 
        printf("Cannot open file \n"); 
        exit(0); 
    } 
    // Read contents from file 
    c = fgetc(fptr); 
    while (c != EOF) 
  ....

#include  
#include  // For exit() 
void main() 
{ 
    FILE *fptr; 
    char filename[100], c; 
    printf("Enter the filename to open \n"); 
    scanf("%s", filename); 
    // Open file 
    fptr = fopen(filename, "r"); 
    if (fptr == NULL) 
    { 
        printf("Cannot open file \n"); 
        exit(0); 
    } 
    // Read contents from file 
    c = fgetc(fptr); 
    while (c != EOF) 
    { 
        printf ("%c", c); 
        c = fgetc(fptr); 
    } 
    fclose(fptr); 
}