ultrasonic sensor and line follower robot

Using Arduino Project Guidance
6

Grumpy_Mike:
Given that

int maximumDistance = 50;  // distance Maximale acceptée (de 0-450 cm)

int minimumDistance = 0;  // distance Minimale acceptée (en cm)




The code

if (cm > distanceObstacle || cm  <= minimumDistance) {



Will always be true. Would you mean to AND those two statements and not OR them?

That is && in place of ||

i just want that my robot stop when the distance <10