C Program to add one to digits of a number

Write C Program to add one to digits of a number. C Program that adds the 1 to each single digit of a number, i.e for Example 12345’s output is 23456. If the digit is 9 it adds 1 and follows the carry system, 9 becomes 0 and 9’s left digit adds one more 1. …

C program to implement bit flipping.

Write a C program to implement bit flipping.C Program to setbits(x,p,n,y) that returns x with the n bits that begin at position p set to the rightmost n bits of y, leaving the other bits unchanged in the least number of lines.Bit flipping or flip bit is the complement(~) of bits. i.e., 0 to 1 …

C Program to print factors of the number.

Write a C Program to print factors of a number. Factors of a whole number are the whole numbers which are exactly divides the number. i.e reminder is equal to zero.Example: Factors of 8 are: 1, 2, 4, and 8.Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* …

K&R C Exercise 3-6: itoa with Minimum Field Width

Exercise 3-6. Write a version of itoa that accepts three arguments instead of two. The third argument is a minimum field width; the converted number must be padded with blanks on the left if necessary to make it wide enough. This is exactly what printf‘s %6d format does — the 6 is a minimum field …

K&R C Exercise 3-5: itob — Integer to Any Base String

Exercise 3-5. Write the function itob(n,s,b) that converts the integer n into a base b character representation in the string s. In particular, itob(n,s,16) should produce in s a hexadecimal string. itob generalises itoa from base 10 to any base 2–36. The only change to the digit-extraction loop is replacing n % 10 with n …

K&R C Exercise 3-4: itoa — Handle INT_MIN in Integer to String

Exercise 3-4. In a two’s complement number representation, our version of itoa does not handle the largest negative number, that is, the value of n equal to −(2wordsize−1). Explain why not. Modify it to print that value correctly, regardless of the machine on which it runs. This exercise has two parts: explain the bug, then …