b) What is the problem with the following code? Correct it. int fno, sno, *ptr, *qtr, sum; printf(" Input the first number : "); scanf("%d", fno); printf(" Input the second number : "); scanf("%d",...

Extracted text: b) What is the problem with the following code? Correct it. int fno, sno, *ptr, *qtr, sum; printf(" Input the first number : "); scanf("%d", fno); printf(" Input the second number : "); scanf("%d", sno); ptr =fno; qtr = sno; sum = ptr + qtr;