LM35 Temperature Sensor Giving Inverted Readings

Using Arduino Sensors
3

Be sure you have the LM35 pins connected correctly, here's a datasheet.

float reading;
int tempPin = 0;

void setup() {
    analogReference(INTERNAL1V1); //ArduinoMEGA Internal 1.1V reference
    Serial.begin(9600);
}

void loop() {
    reading = analogRead(tempPin) * 1.1 / 1024 * 100;
    Serial.println(reading,1);
    delay(1000);
}