#pragma config(Sensor, S1,     color,          sensorCOLORRED)
#pragma config(Sensor, S2,     touch,          sensorTouch)
#pragma config(Sensor, S4,     sonar,          sensorSONAR)
#pragma config(Motor,  motorA,          ma,            tmotorNormal, PIDControl, encoder)
#pragma config(Motor,  motorB,          mb,            tmotorNormal, PIDControl, encoder)
#pragma config(Motor,  motorC,          mc,            tmotorNormal, PIDControl, encoder)
//*!!Code automatically generated by 'ROBOTC' configuration wizard               !!*//
// Calibration values, these may be different for you
const int blackValue = 220;
const int whiteValue = 580;


// Normalise a raw value, returns a value from 0 to 100
int normaliseReading(int rawValue)
{
  // Anything less than the black value should return 0
  if (rawValue <= blackValue)
    return 0;

  // Anything brighter than the white value should return 100
  else if (rawValue >= whiteValue)
    return 100;

  // Anything else should be calculated in a scale from 0-100%
  else
    return ((long)(rawValue - blackValue) * 100) / (whiteValue - blackValue);
}
task main()
{
  int rawValue = 0;
  int normalisedValue = 0;
  while (true)
{
    // Get the raw value from the sensor.
    rawValue = SensorRaw[color];

    // Calculate the normalised value
    normalisedValue = normaliseReading(rawValue);

    nxtDisplayTextLine(4, "Raw: %3d", rawValue);
    nxtDisplayTextLine(5, "Norm: %3d", normalisedValue);
    wait1Msec(100);
    rawValue = SensorRaw[color];
    if (rawValue>=300)
{
    if((SensorValue(sonar)>15)&&((SensorValue(sonar)<18))
{
  motor[mc]=30;
  motor[mb]=60;
  SensorValue(color);
  SensorValue(sonar);
}
else if(SensorValue(sonar)<11)
{
  motor[mc]=60;
  motor[mb]=30;
  SensorValue(color);
  SensorValue(sonar);
}

}
   else if (rawValue<300)
{
  motor[mc]=60;
  motor[mb]=60;
  SensorValue(color);
  SensorValue(sonar);
  if(SensorValue(sonar)>18)
{
    motor[mc]=0;
    motor[mb]=60;
    wait1Msec(500);
    SensorValue(color);
    SensorValue(sonar);
}
}
}
}

[code][/code]

#pragma config(Sensor, S1, color, sensorCOLORRED)
#pragma config(Sensor, S2, touch, sensorTouch)
#pragma config(Sensor, S4, sonar, sensorSONAR)
#pragma config(Motor, motorA, ma, tmotorNormal, PIDControl, encoder)
#pragma config(Motor, motorB, mb, tmotorNormal, PIDControl, encoder)
#pragma config(Motor, motorC, mc, tmotorNormal, PIDControl, encoder)
//*!!Code automatically generated by 'ROBOTC' configuration wizard !!*//
// Calibration values, these may be different for you
const int blackValue = 220;
const int whiteValue = 580;


// Normalise a raw value, returns a value from 0 to 100
int normaliseReading(int rawValue)
{
// Anything less than the black value should return 0
if (rawValue <= blackValue)
return 0;

// Anything brighter than the white value should return 100
else if (rawValue >= whiteValue)
return 100;

// Anything else should be calculated in a scale from 0-100%
else
return ((long)(rawValue - blackValue) * 100) / (whiteValue - blackValue);
}
task main()
{
int rawValue = 0;
int normalisedValue = 0;
while (true)
{
// Get the raw value from the sensor.
rawValue = SensorRaw[color];

// Calculate the normalised value
normalisedValue = normaliseReading(rawValue);

nxtDisplayTextLine(4, "Raw: %3d", rawValue);
nxtDisplayTextLine(5, "Norm: %3d", normalisedValue);
wait1Msec(100);
rawValue = SensorRaw[color];
if (rawValue>=300)
{
if((SensorValue(sonar)>15)&&((SensorValue(sonar)<18))
{
motor[mc]=30;
motor[mb]=60;
SensorValue(color);
SensorValue(sonar);
}
else if(SensorValue(sonar)<11)
{
motor[mc]=60;
motor[mb]=30;
SensorValue(color);
SensorValue(sonar);
}

}
else if (rawValue<300)
{
motor[mc]=60;
motor[mb]=60;
SensorValue(color);
SensorValue(sonar);
if(SensorValue(sonar)>18)
{
motor[mc]=0;
motor[mb]=60;
wait1Msec(500);
SensorValue(color);
SensorValue(sonar);
}
}
}
}

int x;

x = SensorValue(color);

if (x == 'somevalue')
{
'code code code'
}

else if (x <= 'somevalue')
{
'differentcode differentcode differentcode'
}