class Solution {
public int[][] insert(int[][] intervals, int[] newInterval) {
List<int[]> res = new ArrayList<>();
int i = 0;
while (i < intervals.length && newInterval[0] > intervals[i][1]) {
res.add(intervals[i]);
i++;
}
int[] tmp = new int[]{newInterval[0], newInterval[1]};
while (i < intervals.length && newInterval[1] >= intervals[i][0]) {
tmp[0] = Math.min(tmp[0], intervals[i][0]);
tmp[1] = Math.max(tmp[1], intervals[i][1]);
i++;
}
res.add(tmp);
while (i < intervals.length) {
res.add(intervals[i]);
i++;
}
return res.toArray(new int[0][]);
}
}
