如果说原题是三分图匹配，那四分图（和更高的）匹配能不能做？
by rzh123 @ 2023-01-19 09:22:45
铜球。
by SMT0x400 @ 2023-01-19 09:25:32
@[rzh123](/user/237530) 不能做
by 142857cs @ 2023-01-19 09:33:24
谢谢，能证明吗？
by rzh123 @ 2023-01-19 09:34:21
@[rzh123](/user/237530) https://blog.csdn.net/xiazdong/article/details/8258502
by Itst @ 2023-01-19 10:23:55
谢谢
by rzh123 @ 2023-01-19 12:04:05