soln: try it
task main()
{
repeat(forever)
{
setMotorSpeed(leftMotor , 60);
setMotorspeed(rightMotor,60);
waitUntil(getTouchValue(touchSensor) == 1);
{
setMotorSpeed(leftMotor , 0);
setMotorspeed(rightMotor,0);
}
}
}
answer 2:
task main()
{
repeat(forever)
{
setMotorSpeed(leftMotor , 60);
setMotorspeed(rightMotor,60);
waitUntil(getTouchValue(touchSensor) == 1);
turnRight(90 ,degrees , 60);
{
waitUntil(getTouchValue(touchSensor) == 1);
turnRight(90 ,degrees , 60);
{
waitUntil(getTouchValue(touchSensor) == 1);
turnRight(90 ,degrees , 60)
{
waitUntil(getTouchValue(touchSensor) == 1);
turnRight(90 ,degrees , 60)
}
}
}
}
answer abc:
task main()
{
repeat(forever)
{
setMotorSpeed(leftMotor , 60);
setMotorspeed(rightMotor,60);
waitUntil(getTouchValue(touchSensor) == 1);
{
waitUntil(getDistanceValue(Ultrasonic Sensor) == 10);
{
ap.loadSoundSet(\"Aldebaran\");
fileId = ap.post.playSoundSetFile(\"filename\");
}
setMotorSpeed(leftMotor , 0);
setMotorspeed(rightMotor,0);
waitUntil(getDistanceValue(Ultrasonic Sensor) == 10);
{
movereverse (waitUntil(1,getDistanceValue(Ultrasonic Sensor) ==
30);
}
}
}