29 lines
709 B
C
29 lines
709 B
C
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
// Declare some variables
|
||
|
|
int a, b;
|
||
|
|
|
||
|
|
// Note: Order of a,b indicates the order in which operations are carried out on execution
|
||
|
|
|
||
|
|
// Increment operators
|
||
|
|
b = 3;
|
||
|
|
printf("a=%d b=%d\n", a, b);
|
||
|
|
a = ++b; // b is now 4, a is also 4
|
||
|
|
printf("a=%d b=%d\n", a, b);
|
||
|
|
a = b++; // a is 4, b is now 5,
|
||
|
|
printf("a=%d b=%d\n", a, b);
|
||
|
|
|
||
|
|
// Decrement operators (reset a back to 3)
|
||
|
|
b = 3;
|
||
|
|
printf("a=%d b=%d\n", a, b);
|
||
|
|
a = b--; // a is 3, b is now 2
|
||
|
|
printf("a=%d b=%d\n", a, b);
|
||
|
|
a = --b; // b is now 1, a is also 1
|
||
|
|
printf("a=%d b=%d\n", a, b);
|
||
|
|
|
||
|
|
return 0; // Exit from main
|
||
|
|
}
|