void constants_in_expressions() {
  int a1 = 1*2*3*4*5*6*7*8;
  int b1 = 1*2;
  int c1 = 1 + 2 + 3 + 4 + 5;
  int d1 = ((1 * 2) + 3) * 5;
  int e1 = (1 * (2 + (3 * 5)));
  int f1 = a1++ - --b1 + ++c1 - d1--;
  f1 += (a1 + b1);
  f1 -= c1;
  f1 *= 96;
  f1 /= 18;
}

void assignments() {
  int f2, a2, b2, c2;
  f2 += (a2 + b2);
  f2 -= c2;
  f2 *= 96;
  f2 /= 18;
}

void extra_parent() {
  int a3 = 1*2*3*4*5*6*7*8;
  int b3 = 1*2;
  int c3 = 1 + 2 + 3 + 4 + 5;
  int d3 = ((1 * 2) + 3) * 5;
  int e3 = (1 * (2 + (3 * 5)));
  int f3 = a3++ - --b3 + ++c3 - d3--;
  f3 += (a3 + b3);
  f3 -= c3;
  f3 *= 96;
  f3 /= 18;
}

void parent_removed() {
  int f4, a4, b4;
  int d4 = ((1 * 2) + 3) * 5;
  int e4 = (1 * (2 + (3 * 5)));
  f4 += (a4 + b4);
}

int main(int argc, char** argv) {

  constants_in_expressions();
  assignments();
  extra_parent();
  parent_removed();
}