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Input / Output

Q1:

Which of the following statement is correct about the program? 
#include<stdio.h>

int main()
{
    FILE *fp;
    char ch;
    int i=1;
    fp = fopen('myfile.c', 'r');
    while((ch=getc(fp))!=EOF)
    {
        if(ch == '\n')
            i++;
    }
    fclose(fp);
    return 0;
}

A The code counts number of characters in the file

B The code counts number of words in the file

C The code counts number of blank lines in the file

D The code counts number of lines in the file

ANS:A - The code counts number of characters in the file

This program counts the number of lines in the file myfile.c by counting the character '\n' in that file.



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