Int variable: value assign and calculation

  
#include <stdio.h>

int main(void)
{
  int a, b;

  a = 1;

  a = a + 1;

  b = a;

  b = b - 1;

  printf("%d %d", a, b);

  return 0;
}

1.	Adds up 5 numbers
2.	For and sum:Sum the integers from 1 to a user-specified number
3.	Averaging ten numbers - storing the numbers the hard way
4.	Define int variable and output
5.	Using a variable
6.	maximum and minimum value of int
7.	Simple int calculation
8.	How to define variable and use them
9.	Display a table of squares and cubes
10.	Divide the first number by the second
11.	Printf and scanf pair for int value
12.	Define and use int
13.	Do calculation on int
14.	Output the short and unsigned short int
15.	Define int and initialize it
16.	Assign value to short int
17.	Assign int value to three int variable
18.	Convert float to int

Int variable: value assign and calculation : Int « Data Type « C / ANSI-C