float reading; //declare variable in which temperature data is stored

void setup() {
  pinMode(A0, INPUT); // Tell Arduino to make its Analog A0 pin as Input reading pin
  // start the serial connection at 9600 bps:
   Serial.begin(9600);
}
void loop() { //Loops over
    //
    reading = (5.0 * analogRead(A0) * 100.0) / 1024;
    Serial.print("Temperature is: "); 
    Serial.print((float)reading); 
    
    Serial.println(" "); 
    delay(100); 
}