a) What is the benefit of the statement temp = number; for the program? What will happen if we eliminateit and use the variable number instead of temp in the inner while loop?Hint: Run the program with this modification and check the result!b) What is the purpose of the statement reverse = 0; in the program? What will happen if we didn't put itbefore the inner while loop?Hint: Run the program without this this statement and check the result!Page 6 of 7 Question #2:The following program reads integer numbers from a file named mumbers.txt. For each number, the programcomputes the reverse in order to check whether the number is a palindrome number or not. It then reports theresults into a file named Report.txt (A palindrome is any mumber whose reverse is also same, eg. 1221. 23432, 7.8 arepalindromes, but 23489 is not).Suppose the file numbers.txt contains the following numbers:37311255253561numbers.txtStudy the program carefully and answer the below questions;Hint: you might run the program before starting answering the questions!e) Show the output of the program. Assume that the file mumbers tt contains the data shown above) As the program contains nested while loop, determine how many times the following statements willbe executed: Assume that the file mumbers.r centains the data shown abee11 infile fopent "numbers.txt", "::- time(s)2) printf"d is read from the filen", number):time(s)3) digit = temp % 10;time(s)4) printfd is a palindrome number! n
", number):time(s)g) How many times does the program check the condition of the outer while loop, i.e., status le EOF ?Assume that the fik umbers r contaias the data shown aberstimels)Page 4 of 7Hinclude cstdio.hRincludecstdib.hint main(voidiint number, reverse -0, digit, temp,FILE "infile, "outfile;int status:l/open the input file and check if an error occurredinfile fopen( "numbers.txt", ://open the input fileMinfile NULLIprintf"Error: File 'numbers.tat" not foundlnexit (1)::lopen the output file and check if error occurredoutfile fopent "Report.tt", w:ifjoutfile NULL){printf"Error: File "Report.txt" can not be createdln":exit (1)::Ihead first number from the fileITo read all the numbers in the filestatus - fscanflinfile, "%d", &number);while(status la EOFprintf"d is read from the file
", number):fprintf(outfile, "Nad", number):/compute the reverse of the numbertemp numberreverse 0.whileltemp OHdigit temp % 10;reverse reverse 10+ digit;temp temp/10;printf"The reverse is: %d n", reverse):forintfjoutfile, "Kad", reverse):/check whether the number is palindromeif(number reverse)printfd is a palindrome numberl n
", number):fprintfloutfile, "t Palindromen" ):elselprintfd is not a palindrome numberl n", number);fprintfjoutfile, " Non Palindromen"):Iread another number from the filestatus fscanflinfile, "Nd", &number):/elose the filesfcloselinfile):feloseloutfle)return 0

Question

a) What is the benefit of the statement temp = number; for the program? What will happen if we eliminateit and use the variable number instead of temp in the inner while loop?Hint: Run the program with this modification and check the result!b) What is the purpose of the statement reverse = 0; in the program? What will happen if we didn't put itbefore the inner while loop?Hint: Run the program without this this statement and check the result!Page 6 of 7 Question #2:The following program reads integer numbers from a file named mumbers.txt. For each number, the programcomputes the reverse in order to check whether the number is a palindrome number or not. It then reports theresults into a file named Report.txt (A palindrome is any mumber whose reverse is also same, eg. 1221. 23432, 7.8 arepalindromes, but 23489 is not).Suppose the file numbers.txt contains the following numbers:37311255253561numbers.txtStudy the program carefully and answer the below questions;Hint: you might run the program before starting answering the questions!e) Show the output of the program. Assume that the file mumbers tt contains the data shown above) As the program contains nested while loop, determine how many times the following statements willbe executed: Assume that the file mumbers.r centains the data shown abee11 infile fopent &#34;numbers.txt&#34;, &#34;::- time(s)2) printf&#34;d is read from the filen&#34;, number):time(s)3) digit = temp % 10;time(s)4) printfd is a palindrome number! n
&#34;, number):time(s)g) How many times does the program check the condition of the outer while loop, i.e., status le EOF ?Assume that the fik umbers r contaias the data shown aberstimels)Page 4 of 7Hinclude cstdio.h>Rincludecstdib.h>int main(voidiint number, reverse -0, digit, temp,FILE &#34;infile, &#34;outfile;int status:l/open the input file and check if an error occurredinfile fopen( &#34;numbers.txt&#34;, ://open the input fileMinfile NULLIprintf&#34;Error: File 'numbers.tat&#34; not foundlnexit (1)::lopen the output file and check if error occurredoutfile fopent &#34;Report.tt&#34;, w:ifjoutfile NULL){printf&#34;Error: File &#34;Report.txt&#34; can not be createdln&#34;:exit (1)::Ihead first number from the fileITo read all the numbers in the filestatus - fscanflinfile, &#34;%d&#34;, &number);while(status la EOFprintf&#34;d is read from the file
&#34;, number):fprintf(outfile, &#34;Nad&#34;, number):/compute the reverse of the numbertemp numberreverse 0.whileltemp OHdigit temp % 10;reverse reverse 10+ digit;temp temp/10;printf&#34;The reverse is: %d n&#34;, reverse):forintfjoutfile, &#34;Kad&#34;, reverse):/check whether the number is palindromeif(number reverse)printfd is a palindrome numberl n
&#34;, number):fprintfloutfile, &#34;t Palindromen&#34; ):elselprintfd is not a palindrome numberl n&#34;, number);fprintfjoutfile, &#34; Non Palindromen&#34;):Iread another number from the filestatus fscanflinfile, &#34;Nd&#34;, &number):/elose the filesfcloselinfile):feloseloutfle)return 0

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