#pragma config(Sensor, S1,     lightSensor1,        sensorLightActive)
#pragma config(Sensor, S2,     lightSensor2,        sensorLightActive)
//*!!Code automatically generated by 'ROBOTC' configuration wizard               !!*//

task main()
{
   wait1Msec(50);                        // The program waits 50 milliseconds to initialize the light sensor.

   while(SensorValue[lightSensor2] > 42)                           // Infinite loop
   {
      if(SensorValue[lightSensor1] < 43)  // If the Light Sensor reads a value less than 43:
      {
        motor[motorC] = 60;                  // Motor C is run at a 60 power level.
      motor[motorB] = 20;                  // Motor B is run at a 20 power level.
      }
      else                               // If the Light Sensor reads a value greater than or equal to 43:
      {
        motor[motorC] = 20;                  // Motor C is run at a 20 power level.
      motor[motorB] = 60;                  // Motor B is run at a 60 power level.
      }
   }

   motor[motorC] = 0;
   motor[motorB] = 0;
   wait1Msec(1000);
   motor[motorC] = 50;
   motor[motorB] = 50;
}

void followLine() {
    //line following code here
}
task main(){
  while(sensorvalue[lightsensor2] < 40){
    followLine();
  }
  while(something else){
    followLine();
  }
}