{"id":17741,"date":"2024-03-22T22:40:19","date_gmt":"2024-03-22T22:40:19","guid":{"rendered":"https:\/\/soicau5079.minhngocxoso.com\/?p=17741"},"modified":"2024-03-22T22:40:19","modified_gmt":"2024-03-22T22:40:19","slug":"phuong-phap-danh-de-dau-duoi-de-trung","status":"publish","type":"post","link":"https:\/\/xosotructiep88.com\/phuong-phap-danh-de-dau-duoi-de-trung\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i d\u1ec5 tr\u00fang"},"content":{"rendered":"
<\/p>\n\n\n
Nhi\u1ec1u ng\u01b0\u1eddi m\u1edbi tham gia ch\u01a1i x\u1ed5 s\u1ed1 hay c\u00f2n g\u1ecdi l\u00e0 l\u00f4 \u0111\u1ec1 c\u00f2n b\u1ee1 ng\u1ee1 ch\u01b0a hi\u1ec3u th\u1ebf n\u00e0o l\u00e0 \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i trong l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc. Chia s\u1ebb v\u1edbi c\u00e1c b\u1ea1n c\u00e1ch nh\u1eadn bi\u1ebft th\u1ebf n\u00e0o l\u00e0 \u0111\u1ea7u trong l\u00f4 \u0111\u1ec1 v\u00e0 th\u1ebf n\u00e0o l\u00e0 \u0111\u00edt trong x\u1ed5 s\u1ed1.<\/p>\n\n\n\n
C\u00e1c b\u1ea1n c\u1ea7n l\u01b0u \u00fd \u0111\u1ea7u v\u00e0 \u0111u\u00f4i \u1edf \u0111\u00e2y l\u00e0 2 con s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t 5 s\u1ed1 nh\u00e9. VD: 75615<\/strong> trong \u0111\u00f3 1<\/strong> \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ea7u v\u00e0 s\u1ed1 5<\/strong> \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111u\u00f4i (\u0111\u00edt). N\u1ebfu nh\u01b0 c\u00e1c b\u1ea1n \u0111\u00e1nh \u0111\u1ea7u 1 ng\u00e0y h\u00f4m \u0111\u00f3 m\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t h\u00f4m \u0111\u00f3 l\u00e0 75615 th\u00ec c\u00e1c b\u1ea1n \u0111\u00e3 tr\u00fang \u0111\u1ec1 \u0111\u1ea7u 1, t\u01b0\u01a1ng t\u1ef1 \u0111\u00edt (\u0111u\u00f4i) c\u0169ng v\u1eady. \u0110\u00e2y l\u00e0 c\u00e1ch ch\u01a1i truy\u1ec1n th\u1ed1ng m\u00e0 nhi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 nhi\u1ec1u ng\u01b0\u1eddi \u0111ang ch\u01a1i<\/p>\n\n\n\n C\u00e1ch \u0111\u00e1nh \u0111\u1ea7u \u0111u\u00f4i l\u00f4 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/p>\n\n\n\n \u0110\u00e1nh \u0111\u1ec1 \u0111u\u00f4i th\u00ec nh\u01b0 c\u00e1c b\u1ea1n \u0111ang ch\u01a1i \u0111\u00f3, c\u00e1c c\u1eb7p s\u1ed1 d\u1ef1 \u0111o\u00e1n c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c so v\u1edbi 2 con s\u1ed1 \u1edf v\u1ecb tr\u00ed s\u1ed1 4 v\u00e0 5 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 28444<\/strong><\/p>\n\n\n\n So k\u1ebft qu\u1ea3 khi ch\u01a1i \u0111\u1ec1 \u0111\u1ea7u l\u00e0: xx123 \u0110\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i \u0103n bao nhi\u00eau? T\u1ef7 l\u1ec7 tr\u00fang th\u01b0\u1edfng c\u0169ng nh\u01b0 \u0111\u00e1nh \u0111\u1ec1 th\u01b0\u1eddng nh\u00e9 c\u00e1c b\u1ea1n 1\u00d770<\/p>\n\n\n\n N\u00f3i t\u00f3m l\u1ea1i l\u00e0 \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u l\u00e0 so s\u00e1nh v\u1edbi 2 s\u1ed1 \u0111\u1ea7u c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. \u0110\u00e1nh \u0111\u1ec1 \u0111u\u00f4i l\u00e0 nh\u01b0 m\u1ecdi ng\u01b0\u1eddi v\u1eabn \u0111ang ch\u01a1i l\u00e0 so kq 2 s\u1ed1 \u0111u\u00f4i c\u1ee7a x\u1ed5 s\u1ed1 truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n \u0110\u1ea7u 0: 00,01,02,03,04,05,06,07,08,09, \u0110u\u00f4i 0: 00,10,20,30,40,50,60,70,80,90, \u0110\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i t\u1eeb l\u00e2u \u0111\u01b0\u1ee3c xem l\u00e0 ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 tr\u00fang \u0111\u1ec1. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng th\u1ea5u hi\u1ec3u r\u00f5 r\u00e0ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec3 lu\u00f4n \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 khi \u0111\u00e1nh \u0111\u1ec1 \u0111\u00e2u \u0111u\u00f4i. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p th\u00fa v\u1ecb n\u00e0y nh\u00e9!<\/p>\n\n\n <\/p>\r\nC\u00f3 n\u01a1i th\u00ec ch\u01a1i ho\u1eb7c g\u1ecdi \u0111\u1ea7u \u0111u\u00f4i theo ki\u1ec3u A \u2013 B<\/h5>\n\n\n\n
V\u00ed d\u1ee5:
C\u00e1ch ch\u01a1i \u0111\u1ea7u nh\u01b0 th\u1ebf n\u00e0y k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 l\u00e0 28<\/strong>444 \u2013 N\u1ebfu h\u00f4m tr\u01b0\u1edbc b\u1ea1n b\u1ea3o ch\u1ee7 \u0111\u1ec1 l\u00e0 \u0111\u00e1nh \u0111\u1ea7u g\u1ed3m c\u00e1c c\u1eb7p s\u1ed1: 56.32.15.82.65.17.97.28 v\u00e0 nh\u01b0 v\u1eady t\u1ed1i \u0111\u1ebfn b\u1ea1n \u0111\u00e3 tr\u00fang \u0111\u1ec1 28<\/strong>. \u0110\u00e1nh \u0111\u1ec1 \u0111\u1ea7u (A) th\u00ec b\u1ea1n ch\u1ec9 so k\u1ebft qu\u1ea3 c\u1ee7a 2 con s\u1ed1 \u1edf v\u1ecb tr\u00ed s\u1ed1 1 v\u00e0 2 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t 5 s\u1ed1. \u0110\u00e2y g\u1ecdi l\u00e0 \u0111\u00e1nh \u0111\u1ea7u (A)<\/p>\n\n\n\n
So k\u1ebft qu\u1ea3 khi ch\u01a1i \u0111\u1ec1 \u0111u\u00f4i l\u00e0: 123xx<\/p>\n\n\n\nC\u00e1c c\u1eb7p s\u1ed1 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo \u0111\u1ea7u trong l\u00f4 \u0111\u1ec1.<\/h3>\n\n\n\n
\u0110\u1ea7u 1: 10,11,12,13,14,15,16,17,18,19,
\u0110\u1ea7u 2: 20,21,22,23,24,25,26,27,28,29,
\u0110\u1ea7u 3: 30,31,32,33,34,35,36,37,38,39,
\u0110\u1ea7u 4: 40,41,42,43,44,45,46,47,48,49,
\u0110\u1ea7u 5: 50,51,52,53,54,55,56,57,58,59,
\u0110\u1ea7u 6: 60,61,62,63,64,65,66,67,68,69,
\u0110\u1ea7u 7: 70,71,72,73,74,75,76,77,78,79,
\u0110\u1ea7u 8: 80,81,82,83,84,85,86,87,88,89,
\u0110\u1ea7u 9: 90,91,92,93,94,95,96,97,98,99,<\/p>\n\n\n\nC\u00e1c c\u1eb7p s\u1ed1 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo \u0111u\u00f4i (\u0111\u00edt) trong l\u00f4 \u0111\u1ec1.<\/h3>\n\n\n\n
\u0110u\u00f4i 1: 01,11,21,31,41,51,61,71,81,91,
\u0110u\u00f4i 2: 02,12,22,32,42,52,62,72,82,92,
\u0110u\u00f4i 3: 03,13,23,33,43,53,63,73,83,93,
\u0110u\u00f4i 4: 04,14,24,34,44,54,64,74,84,94,
\u0110u\u00f4i 5: 05,15,25,35,45,55,65,75,85,95,
\u0110u\u00f4i 6: 06,16,26,36,46,56,66,76,86,96,
\u0110u\u00f4i 7: 07,17,27,37,47,57,67,77,87,97,
\u0110u\u00f4i 8: 08,18,28,38,48,58,68,78,88,98,
\u0110u\u00f4i 9: 09,19,29,39,49,59,69,79,89,99,<\/p>\n\n\n\nPh\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i d\u1ec5 tr\u00fang<\/h3>\n\n\n\n