{"id":17942,"date":"2024-02-29T11:27:16","date_gmt":"2024-02-29T11:27:16","guid":{"rendered":"https:\/\/soicau4041.minhngocxoso.com\/?p=17942"},"modified":"2024-02-29T11:27:16","modified_gmt":"2024-02-29T11:27:16","slug":"tham-khao-cac-bo-so-trong-lo-de-an-chac","status":"publish","type":"post","link":"https:\/\/soicauveso.com\/tham-khao-cac-bo-so-trong-lo-de-an-chac\/","title":{"rendered":"tham kh\u1ea3o c\u00e1c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 \u0103n ch\u1eafc"},"content":{"rendered":"
<\/p>\n\n\n
N\u1eafm \u0111\u01b0\u1ee3c c\u00e1c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 th\u00ec c\u01a1 h\u1ed9i \u0111\u00e1nh tr\u00fang \u0111\u1ec1 l\u00e0 r\u1ea5t cao v\u00e0 c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch soi c\u1ea7u d\u00e0n \u0111\u1ec1. Nh\u01b0ng kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft v\u1ec1 \u0111i\u1ec1u n\u00e0y. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap cho qu\u00fd v\u1ecb hi\u1ec3u r\u00f5 v\u00e0 c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 \u0111\u1ec3 \u0111\u00e1nh nh\u00e9<\/p>\n\n\n\n
C\u00e1c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 l\u00e0 t\u1eadp h\u1ee3p c\u00e1c con s\u1ed1 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng nhau. Ch\u00fang c\u00f3 th\u1ec3 l\u00e0 b\u1ed9 s\u1ed1 theo ch\u1ea1m, b\u1ed9 ch\u1ea1m \u0111\u1ec1, b\u1ed9 \u0111\u1ec1 b\u1ea1c nh\u1edb, b\u1ed9 theo \u0111\u1ea7u, b\u1ed9 theo \u0111u\u00f4i \u2026<\/p>\n\n\n\n
Gi\u1edd ch\u00fang ta c\u00f9ng xem t\u1eebng b\u1ed9 nh\u00e9<\/p>\n\n\n\n
B\u1ed9 s\u1ed1 \u0111\u1ec1 theo d\u00e0n t\u1ee9c l\u00e0 ch\u1ecdn l\u1ecdc c\u00e1c con s\u1ed1 theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u t\u1ed5ng h\u1ee3p v\u00e0 \u0111\u01b0a ra m\u1ed9t d\u00e0n \u0111\u1ec1 ho\u00e0n ch\u1ec9nh c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ef1c cao. L\u1ee3i dung t\u1ec9 l\u1ec7 1 \u0103n 99 tr\u1ef1c tuy\u1ebfn \u0111\u1ec3 t\u1ea1o ra b\u1ed9 c\u00e1c con s\u1ed1 \u0111\u1ec1 l\u00ean t\u1edbi 65 th\u1eadm ch\u00ed 70 con \u0111\u00e1nh l\u00e0 tr\u00fang v\u1eabn c\u00f3 l\u00e3i v\u00e0 tr\u00fang li\u00ean t\u1ee5c h\u00e0ng ng\u00e0y xem d\u00e0n \u0111\u1ec1 \u0111\u1eb7c bi\u1ec7t \u0111\u00e1nh l\u00e0 tr\u00fang <\/p>\n\n\n\n
\u0110\u1ec1 k\u00e9p ngh\u0129a l\u00e0 c\u00e1c con s\u1ed1 tr\u00f9ng nhau 00 11 22 33 44 55 66 77 88 99<\/p>\n\n\n\n
Tr\u01b0\u1edbc h\u1ebft khi t\u00ecm hi\u1ec3u v\u1ec1 k\u00e9p l\u1ec7ch th\u00ec t\u00f4i xin n\u00f3i qua v\u1ec1 b\u00f3ng trong l\u00f4 \u0111\u1ec1<\/p>\n\n\n\n
C\u00e1c b\u00f3ng d\u01b0\u01a1ng:<\/strong><\/p>\n\n\n\n C\u00e1c b\u00f3ng \u00e2m<\/strong><\/p>\n\n\n\n B\u1ea1n ch\u1ec9 c\u1ea7n nh\u1edb \u0111\u01a1n gi\u1ea3n l\u00e0 c\u00e1c con s\u1ed1 c\u00e1ch nhau 5 s\u1ed1 th\u00ec \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u00f3ng c\u1ee7a nhau<\/p>\n\n\n\n Trong l\u00f4 \u0111\u1ec1 c\u00f3 b\u00f3ng \u00e2m v\u00e0 b\u00f3ng d\u01b0\u01a1ng<\/p>\n\n\n\n \u0110\u1ec1 k\u00e9p l\u1ec7ch l\u00e0 c\u00e1c con s\u1ed1 t\u1ea1o l\u00ean t\u1eeb b\u00f3ng c\u1ee7a m\u1ed9t s\u1ed1 k\u00e9p v\u00ed d\u1ee5<\/p>\n\n\n\n Ta c\u00f3 50 l\u00e0 b\u00f3ng c\u1ee7a 00 hay 61 l\u00e0 b\u00f3ng c\u1ee7a 11\u2026 \u0110\u00f3 ch\u00ednh l\u00e0: 05, 50, 16, 61, 27, 72, 38, 83, 49<\/p>\n\n\n <\/p>\n\n\n T\u1ed5ng \u0111\u1ec1 l\u00e0 l\u1ea5y t\u1ed5ng hai s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111em c\u1ed9ng v\u00e0o nhau v\u00ed d\u1ee5 17 th\u00ec t\u1ed5ng l\u00e0 1+7 = 8 t\u1ed5ng \u0111\u1ec1 l\u00e0 8<\/p>\n\n\n\n C\u00f2n n\u1ebfu t\u1ed5ng l\u1edbn h\u01a1n 10 th\u00ec l\u00e0 ph\u1ea7n nguy\u00ean sau khi tr\u1eeb \u0111i 10 v\u00ed d\u1ee5 97 t\u1ed5ng \u0111\u1ec1 l\u00e0 9+7 = 16 v\u1eady t\u1ed5ng \u0111\u1ec1 l\u00e0 6<\/p>\n\n\n\n T\u1ed5ng 0: 00 \u2013 19 \u2013 91 \u2013 28 \u2013 82 \u2013 37 \u2013 73 \u2013 46 \u2013 64 \u2013 55<\/p>\n\n\n\n T\u1ed5ng 1: 01 \u2013 10 \u2013 29 \u2013 92 \u2013 38 \u2013 83 \u2013 47 \u2013 74 \u2013 56 \u2013 65<\/p>\n\n\n\n T\u1ed5ng 2: 02 \u2013 20 \u2013 11 \u2013 39 \u2013 93 \u2013 48 \u2013 84 \u2013 57 \u2013 75 \u2013 66<\/p>\n\n\n\n T\u1ed5ng 3: 03 \u2013 30 \u2013 12 \u2013 21 \u2013 49 \u2013 94 \u2013 58 \u2013 85 \u2013 67 \u2013 76<\/p>\n\n\n\n T\u1ed5ng 4: 04 \u2013 40 \u2013 13 \u2013 31 \u2013 22 \u2013 59 \u2013 95 \u2013 68 \u2013 86 \u2013 77<\/p>\n\n\n\n T\u1ed5ng 5: 05 \u2013 50 \u2013 14 \u2013 41 \u2013 23 \u2013 32 \u2013 69 \u2013 96 \u2013 78 \u2013 87<\/p>\n\n\n\n T\u1ed5ng 6: 06 \u2013 60 \u2013 15 \u2013 51 \u2013 24 \u2013 42 \u2013 33 \u2013 79 \u2013 97 \u2013 88<\/p>\n\n\n\n T\u1ed5ng 7: 07 \u2013 70 \u2013 16 \u2013 61 \u2013 25 \u2013 52 \u2013 34 \u2013 43 \u2013 89 \u2013 98<\/p>\n\n\n\n T\u1ed5ng 8: 08 \u2013 80 \u2013 17 \u2013 71 \u2013 26 \u2013 62 \u2013 35 \u2013 53 \u2013 44 \u2013 99<\/p>\n\n\n\n T\u1ed5ng 9: 09 \u2013 90 \u2013 18 \u2013 81 \u2013 27 \u2013 72 \u2013 36 \u2013 63 \u2013 45 \u2013 54<\/p>\n\n\n <\/p>\r\n\r\nB\u1ed9 t\u1ed5ng \u0111\u1ec1<\/h3>\n\n\n\n
M\u1ed9t s\u1ed1 b\u1ed9 \u0111\u1ec1 theo t\u1ed5ng<\/h4>\n\n\n\n
k\u1ebft qu\u1ea3 v\u00e0ng mi\u1ec1n b\u1eafc<\/span><\/h3>\r\n