Example: Simple Math in C
#include
int main()
{
int a = 5;
int b = 2;
int total;
printf("a = %d.\n", a);
printf("b = %d.\n\n", b);
total = a + b;
printf("a + b = %d.\n", total);
total = a - b;
printf("a - b = %d.\n", total);
total = a * b;
printf("a * b = %d.\n", total);
total = a / b;
printf("a / b = %d.\n", total);
total = a % b;
printf("Remainder when a divided by b = %d.\n", total);
return 0;
}
Output:
Example: Incrementing, Decrementing, Assignment, and Logical Operators in C
#include
int main()
{
int x = 5, y = 10;
float a = 75.5, b = 50.5;
printf("++x = %d.\n", ++x);
printf("--y = %d.\n", --y);
printf("++a = %f.\n", ++a);
printf("--b = %f.\n", --b);
printf("x+=5 = %d.\n", x+=5);
printf("x%=y = %d.\n", x%y);
// 1 = true; 0 = false
printf("x > y is %d.\n", x > y);
return 0;
}
Output:
++x = 6.
--y = 9.
++a = 76.500000.
--b = 49.500000.
x+=5 = 11.
x=y = 2.
x > y is 1.