Program used for my high school team's robot

Robot C Maze Logic

#pragma config(Hubs,  S4, HTMotor,  none,     none,     none)
#pragma config(Sensor, S2,     sonar,          sensorSONAR)
#pragma config(Sensor, S3,     touch,          sensorTouch)
#pragma config(Motor,  mtr_S4_C1_1,     motorD,        tmotorNormal, openLoop)
#pragma config(Motor,  mtr_S4_C1_2,     motorE,        tmotorNormal, openLoop)
//*!!Code automatically generated by 'ROBOTC' configuration wizard               !!*//

void move(int motorDPower, int motorEPower, int millis) {
  motor[motorD] = motorDPower;
  motor[motorE] = motorEPower;
  wait1Msec(millis);
}

void stopMotors() {
  motor[motorD] = 0;
  motor[motorE] = 0;
}

task main() {
  int distance = 0;
  bool touching = false;

  while (true) {
    touching = SensorValue[touch] == 1;
    distance = SensorValue[sonar];

    if (touching) { // if there is an object on the left side of the robot
      move(10, -10, 300); // turn to the right so we aren't touching it any more
      move(10, 10, 100); // go forward a bit
      stopMotors(); // halt the engines
    } else if (distance < 20) {
      // if there is an object within 20cm of the center of the robot
      
    } else {
      // not touching and no objects within 20cm
      
    }
  }
}