yu ym ltqz kag
????12 mi ma zhen you qu
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jnta i ui
????8 jin tian xia yu
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jnta i ui
.--- -. - .- .. ..- .. .. -. -..- .- -.--
Vigenere?????????????????
?? kw?fnwng?cxga?jiw?vnm?le? ??
????:
(1) ???????0?25?????;
(2) ???????????????????????;?????:??
= (10,22,5,13,22,13,6,2,23,6,0,9,8,22,21,13,12,11,4);??= (0,18,3,6,18,0);
(3)??????????????????-???????(??????????26)???????=( 10,4,2,7,4,13,6,10,20,0,8,9,8,4,18,7,20,11,4)
(4)?????????????????????: kechengkuaijieshule
des??
U2FsdGVkX1+8B8BtlxPxbI6K+TaX8J6B3TMBHznF4wMoYF+hM0R7yw== ??
welcome to this school