836. Rectangle Overlap
1 class Solution { 2 public boolean isRectangleOverlap(int[] rec1, int[] rec2) { 3 if((rec2[0]<=rec1[0] && rec2[2]<=rec1[0]) || (rec2[0]>=rec1[2] && rec2[2]>=rec1[2])) { 4 return false; 5 }else { 6 if((rec2[1]<=rec1[1] && rec2[3]<=rec1[1]) || (rec2[1]>=rec1[3] && rec2[3]>=rec1[3])) { 7 return false; 8 } 9 } 10 return true; 11 12 } 13 }