// To make the training more interesting Senick poisoned you.
// While you aren't moving the poison is harmless.

// This function should check if a coin is closer than 20m.
function isCoinClose(coin) {
    // Find the distance to the `coin`.
    var distance = hero.distanceTo(item);
    // If the distance is less than 20:
    if (distance < 20) {
        
    
        // Return true
        return(true);
    }

    // Else:
     else {
            
    
        // Return false
        return(false);
     }
}

while (true) {
    var item = hero.findNearestItem();
    if (item) {
        // If isCoinClose(item) returns true:
        if (isCoinClose(item)) {
            hero.moveXY(item.pos.x, item.pos.y);
        }
    }
}

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