lc-矩形重叠 逆向

class Solution {
    public boolean isRectangleOverlap(int[] rec1, int[] rec2) {
  if(rec1[2]<=rec2[0]||rec1[0]>=rec2[2]||rec1[1]>=rec2[3]||rec1[3]<=rec2[1]){
      return false;
  }else{
      return true;
  }
    }
}