Write a c program that takes two or more numbers from the user then print the sum of these number.
This c language program performs the basic arithmetic operation of addition on two numbers and then prints the sum on the screen. For example, if the user entered two numbers as 2, 4 then 6 (2 + 4) will be printed on the screen. Continue reading
Let’s talk about integers. Whole numbers less than zero are called negative integers. The integer zero is neither positive nor negative and has no sign. Two integers are opposites if they are each the same distance away from zero but on opposite sides of the number line. Positive integers can be written with or without a sign. Besides that, an integer without any sign is called Unsigned integer.
int data type is signed and has a minimum range of at least -32767 through 32767 inclusive. The actual values are given in
unsigned int has a minimal range of 0 through 65535 inclusive with the actual maximum value being
UINT_MAX from that same header file.
C program print integer
This is a simple c program that takes value from the user and then prints it. Here input is done using scanf() function and print using stranded printf() function. <stdio.h> header file has the definition of scanf and printf function.
Data types in c give you abilities to choose exact data type of variable for your operation. The type of a variable determines how much space it occupies in storage and how the bit pattern stored is interpreted.
Sample C hello world program: A program that displays “Hello World” String on screen.This program I used, printf library function is used to display text on the screen, ‘\n’ places the cursor at the beginning of next line, stdio.h header file contains a declaration of printf function. The code will work on all operating systems may be its Linux, Mac or any other and compilers. Continue reading