Contest Clarifications

Problem 1003 如果不在“恰被 k 个矩形覆盖的区域”会怎样

hkxadpall | 2019-08-17 18:58:19Author

是不能去吗（v=0）？还是v=1？

admin | 2019-08-17 18:59:30# 1

恰被 0 个矩形覆盖，v = 0+1 = 1