/*
 * StringComparison sketch
 * demonstrates string comparison using strcmp and strncmp
 */

void setup() {
  Serial.begin(9600);

  char string1[] = "left";
  char string2[] = "right";

  if (strcmp(string1, "left") == 0) {
    Serial.println("string1 is equal to 'left'");
  } else {
    Serial.println("string1 is not equal to 'left'");
  }

  if (strncmp(string1, "leftcenter", 4) == 0) {
    Serial.println("First 4 characters of string1 are equal to 'left'");
  } else {
    Serial.println("First 4 characters of string1 are not equal to 'left'");
  }
}

void loop() {
  // Empty loop
}