text: int assert(int, int, char *);
  int printf();
  
  int test1() {
    int a = 5;
    a *= (9 - 6);
    a += 1;
    assert(16, a, "int a = 5*(9-6); a += 1;");
    return 0;
  }
  
  int test2() {
    int a = 29;
    a += 5 * (9 - 6);
    assert(44, a, "int a = 29; a += 5*(9-6);");
    return 0;
  }
  
  int test3() {
    int a = 26;
    a -= 3 - 2;
    assert(25, a, "int a = 26; a -= 3 - 2;");
    return 0;
  }
  
  int test4() {
    int asaskjkas = 29;
    asaskjkas += 5 * (9 - 6);
    assert(44, asaskjkas, "int asaskjkas = 29; asaskjkas += 5*(9-6);");
    return 0;
  }
  
  int test5() {
    int a = 5 * (9 - 6);
    a += 26 - 3 + 2;
    assert(40, a, "int a = 5*(9-6); a += 26-3+2;");
    return 0;
  }
  
  int test6() {
    int a = 5 * (9 - 6);
    a %= 11;
    assert(4, a, "int a = 5*(9-6); a %= 4;");
    return 0;
  }
  
  int main() {
    test1();
    test2();
    test3();
    test4();
    test5();
    printf("OK\n");
    return 0;
  }
  