int a = 10;
int b = 20;
int c = a + b;

int x = 5;
int y = 3;
int z = x - y;

int p = 4;
int q = 2;
int r = p * q;

int a = 15;
int b = 3;
int c = a / b;

int x = 10;
int y = 3;
int z = x % y;

int a = 5;
int b = 10;
int c = a + b * 2;

int a = 5;
int b = 2;
int c = a + b * a;

int x = 7;
int y = 2;
int z = 5;
int result = x - y * z;

int x = 8;
int y = 3;
int result = (x / y) * y + (x % y);

int a = 6;
int b = 4;
int c = 2;
int result = a / b * c + a % b;

int x = 3;
int y = 2;
int z = 4;
int result = (x * y + z) / (z - y);

int a = 5;
int b = 3;
int c = 2;
int result = (a + b) * c - b / c;

int x = 8;
int y = 3;
int result = (x / y) * y + (x % y);

int a = 5;
int b = 2;
int c = a + b * a - b / a;