package question;

public class Question605 {
 public boolean canPlaceFlowers(int[] flowerbed, int n) {
 int cnt = 0;
 for (int i = 0; i < flowerbed.length; ) {
 if (flowerbed[i] == 1) {
 i += 2;
 } else {
 if (i + 1 >= flowerbed.length || flowerbed[i + 1] == 0) {
 flowerbed[i] = 1;
 cnt++;
 i += 2;
 } else {
 i += 3;
 }
 }
 }
 return cnt >= n;
 }
}