C Programming - Input / Output - Discussion
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Read more:"Weakness of attitude becomes weakness of character."
- Albert Einstein
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Which of the following statement is correct about the program?
#include<stdio.h>
int main()
{
FILE *fp;
char str[11], ch;
int i=0;
fp = fopen("INPUT.TXT", "r");
while((ch=getc(fp))!=EOF)
{
if(ch == '\n' || ch == ' ')
{
str[i]='\0';
strrev(str);
printf("%s", str);
i=0;
}
else
str[i++]=ch;
}
fclose(fp);
return 0;
}
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| [A]. |
The code writes a text to a file | | [B]. |
The code reads a text files and display its content in reverse order | | [C]. |
The code writes a text to a file in reverse order | | [D]. |
None of above |
Answer: Option D
Explanation:
This program reads the file INPUT.TXT and store it in the string str after reversing the string using strrev function.
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