, 27 2020 . 20:59
+
swf: 2020,
2, 26
http://kotolis.ru/realegeinf_2020.
1 .
2 3 .
.
, , . , . . , . . . , (2, 4), (6, 4) (2, 6). , 67. , , .. , 67.
, , . - , , . , , .. .
:
1. (12, S). S - , .
2. (15, 14) , . .
3. (2, 4) , . , ( ). , . , . , .
.
1.
:
12+S + S >= 67; 2S >= 67 12; 2S >= 55; S >= 28.
:
12 + 12 + S >= 67; 24 + S >= 67; S >= 53.
min {28, 53} = 28.
: 28.
2. (15, 14) , . .
. .
.
1) - .
2) , 67.
, .
(29, 14), ((29, 43)).
(15, 29), ((44, 29)).
(15,
14)
(29, 14),
(15, 29)
((29, 43)) ((44, 29))
3. ( ).
. , . .
:
https://forum.sources.ru/index.php?showtopic=419245&view=findpost&p=3835341
: