{"id":220,"date":"2024-03-14T19:54:09","date_gmt":"2024-03-14T19:54:09","guid":{"rendered":"https:\/\/websoicauchinhxac.com\/?p=220"},"modified":"2024-03-14T19:54:09","modified_gmt":"2024-03-14T19:54:09","slug":"soi-cau-dan-lo-sieu-chuan-so-dep-nhat","status":"publish","type":"post","link":"https:\/\/websoicauchinhxac.com\/soi-cau-dan-lo-sieu-chuan-so-dep-nhat\/","title":{"rendered":"soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n s\u1ed1 \u0111\u1eb9p nh\u1ea5t"},"content":{"rendered":"\n

T\u1eeb kh\u00f3a ch\u00ednh: soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n<\/p>\n\n\n\n

M\u00f4 t\u1ea3: B\u1ea1n \u0111ang t\u00f2 m\u00f2 v\u1ec1 d\u00e0n l\u00f4? B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm th\u00f4ng tin v\u1ec1 d\u00e0n l\u00f4? B\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1ch soi<\/strong> c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n<\/strong>?<\/p>\n\n\n\n

\u00bb<\/mark><\/strong> soi c\u1ea7u si\u00eau chu\u1ea9n h\u00f4m nay<\/mark><\/a><\/strong> \u00ab<\/mark><\/strong><\/p>\n\n\n\n

B\u00e0i vi\u1ebft: <\/p>\n\n\n\n

D\u00e0n l\u00f4 v\u00e0 nh\u1eefng soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n ph\u1ea7n tr\u0103m\u00a0<\/strong><\/h2>\n\n\n\n

Khi \u0111\u00e1nh l\u00f4 \u0111\u1ec1 hi\u1ec7n nay, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i c\u00f3 s\u1ef1 t\u00ednh to\u00e1n th\u00ec m\u1edbi chi\u1ebfn th\u1eafng \u0111\u01b0\u1ee3c. V\u00ec th\u1ebf, n\u00f3 kh\u00f4ng c\u00f2n l\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o h\u00ean xui n\u1eefa. Theo kinh nghi\u1ec7m c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i, th\u00ec \u0111\u00e1nh d\u00e0n l\u00f4 l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch l\u00e0m t\u0103ng t\u1ef7 l\u1ec7 \u0111\u00e1nh tr\u00fang cao. V\u1eady h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 d\u00e0n l\u00f4, c\u00e1ch ch\u01a1i ra sao v\u00e0 c\u00e1ch soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n<\/mark><\/a><\/strong>.<\/p>\n\n\n\n

H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u d\u00e0n l\u00f4 l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

V\u1edbi c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 ki\u1ec3u th\u00f4ng th\u01b0\u1eddng, ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n \u0111\u00e1nh 1 \u0111\u1ebfn 2 con l\u00e0 \u0111\u01b0\u1ee3c. C\u00f2n \u0111\u1ed1i v\u1edbi d\u00e0n l\u00f4 th\u00ec ng\u01b0\u1eddi ch\u01a1i \u0111\u00e1nh nhi\u1ec1u con c\u00f9ng m\u1ed9t l\u00fac. \u0110a s\u1ed1 ng\u01b0\u1eddi ch\u01a1i th\u01b0\u1eddng \u0111\u00e1nh 4 con nh\u01b0ng c\u00f3 th\u1ec3 \u0111\u00e1nh nhi\u1ec1u con h\u01a1n n\u1eefa. \u0110\u1ed1i v\u1edbi d\u00e0n l\u00f4 4 s\u1ed1, ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n tr\u00fang 2 con l\u00e0 \u0111\u00e3 c\u00f3 \u0111\u01b0\u1ee3c ti\u1ec1n l\u00e3i. C\u00f2n v\u1edbi d\u00e0n l\u00f4 22 s\u1ed1 th\u00ec ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i tr\u00fang tr\u00ean 7 con m\u1edbi \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 th\u1eafng. \u0110\u1ea5y l\u00e0 2 ki\u1ec3u ch\u01a1i \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi \u00e1p d\u1ee5ng. <\/p>\n\n\n\n

L\u00fd do n\u00ean ch\u1ecdn c\u00e1ch ch\u01a1i d\u00e0n l\u00f4<\/strong><\/h2>\n\n\n\n

Ch\u01a1i d\u00e0n l\u00f4 l\u00e0 m\u1ed9t ki\u1ec3u ch\u01a1i kh\u00e1 l\u00e0 an to\u00e0n. \u0110\u1eb7c bi\u1ec7t l\u1ed1i ch\u01a1i n\u00e0y c\u1ef1c k\u1ef3 ph\u00f9 h\u1ee3p \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng th\u00edch m\u1ea1o hi\u1ec3m ti\u1ec1n b\u1ea1c. V\u00ec \u0111\u00e1nh nhi\u1ec1u con nh\u01b0 th\u1ebf th\u00ec s\u1ebd t\u0103ng t\u1ec9 l\u1ec7 tr\u00fang cao h\u01a1n so v\u1edbi \u0111\u00e1nh m\u1ed9t ho\u1eb7c hai con (b\u1ea1ch th\u1ee7 l\u00f4 ho\u1eb7c song l\u00f4). Th\u1ebf nh\u01b0ng c\u0169ng c\u1ea7n m\u1ed9t s\u1ed1 ti\u1ec1n l\u1edbn do ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i mua nhi\u1ec1u con l\u00f4 trong c\u00f9ng 1 l\u00fac. \u0110\u1ec3 tr\u00e1nh m\u1ea5t s\u1ed1 ti\u1ec1n \u0111\u00f3, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i t\u00ecm hi\u1ec3u k\u1ef9 v\u1ec1 d\u00e0n l\u00f4 \u0111\u1ec3 c\u00f3 th\u1ec3 b\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

\"L\u00f4<\/figure>\n\n\n\n

L\u00f4 d\u00e0n \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn <\/em><\/p>\n\n\n\n

\u00bb<\/mark><\/strong> d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc<\/mark><\/a><\/strong> \u00ab<\/mark><\/strong><\/p>\n\n\n\n

Nh\u1eefng c\u00e1ch b\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c nh\u1ea5t m\u00e0 b\u1ea1n c\u1ea7n nh\u1edb<\/strong><\/h2>\n\n\n\n

Theo kinh nghi\u1ec7m c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m th\u00ec c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch \u0111\u1ec3 b\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c. Sau \u0111\u00e2y l\u00e0 nh\u1eefng c\u00e1ch d\u1ec5 hi\u1ec3u v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i th\u01b0\u1eddng s\u1eed d\u1ee5ng. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u1ec3 tham kh\u1ea3o v\u00e0 \u00e1p d\u1ee5ng ch\u00fang t\u1ed1i \u01b0u nh\u1ea5t c\u00f3 th\u1ec3. \u0110\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 \u0111\u00e1nh th\u1eafng h\u01a1n n\u1eefa, m\u1ed7i ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i r\u00fat ra cho m\u00ecnh kinh nghi\u1ec7m ri\u00eang.<\/p>\n\n\n\n

soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n theo c\u1ea7u l\u00f4<\/em><\/strong><\/h3>\n\n\n\n

\u0110\u1ec3 \u0111\u00e1nh theo c\u1ea7u l\u00f4 th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd ph\u1ea3i theo d\u00f5i v\u00e0 th\u1ed1ng k\u00ea. Ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i ghi ra nh\u1eefng c\u1ea7u l\u00f4 n\u00e0o \u0111ang \u0103n th\u00f4ng 1 \u0111\u1ebfn 2 ng\u00e0y, c\u1ea7u l\u00f4 n\u00e0o 3 ng\u00e0y g\u00e3y. T\u1eeb k\u1ebft qu\u1ea3 tr\u00ean, ng\u01b0\u1eddi ch\u01a1i ch\u1ecdn ra v\u00e0i con s\u1ed1 v\u00e0 gh\u00e9p l\u1ea1i \u0111\u1ec3 l\u00e0m d\u00e0n l\u00f4. V\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i ph\u00e2n t\u00edch t\u1ec9 m\u1ec9 m\u1edbi c\u00f3 t\u1ef7 l\u1ec7 th\u1eafng cao.<\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo l\u00f4 r\u01a1i<\/em><\/strong><\/h3>\n\n\n\n

V\u1edbi c\u00e1ch ch\u01a1i n\u00e0y, ng\u01b0\u1eddi ch\u01a1i c\u0169ng n\u00ean ghi l\u1ea1i nh\u1eefng con l\u00f4 \u0111ang v\u00e0o c\u1ea7u v\u00e0 n\u1ed5 nhi\u1ec1u l\u1ea7n trong 2 ng\u00e0y nay. Sau \u0111\u00f3 th\u00ec h\u00e3y \u0111\u00e1nh nh\u1eefng con l\u00f4 \u0111\u00f3. \u0110\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 tr\u00fang h\u01a1n n\u1eefa,  ng\u01b0\u1eddi ch\u01a1i n\u00ean \u0111\u00e1nh th\u00eam con l\u1ed9n c\u1ee7a n\u00f3 v\u00e0o d\u00e0n.<\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo b\u1ed9<\/em><\/strong><\/h3>\n\n\n\n

V\u1ec1 c\u00e1ch \u0111\u00e1nh theo b\u1ed9 n\u00e0y, ng\u01b0\u1eddi ch\u01a1i s\u1ebd t\u1ed5ng h\u1ee3p c\u00e1c b\u1ed9 c\u1ee7a c\u00e1c d\u00e0n \u0111\u1ec1 v\u1ec1 th\u01b0\u1eddng xuy\u00ean. Ng\u01b0\u1eddi ch\u01a1i c\u0169ng c\u00f3 th\u1ec3 nu\u00f4i l\u00f4 theo b\u1ed9 v\u1ec1 ng\u00e0y h\u00f4m tr\u01b0\u1edbc. V\u00ed d\u1ee5 nh\u01b0, d\u00e0n l\u00f4 theo b\u1ed9 00 n\u1ed5 v\u00e0o ng\u00e0y h\u00f4m nay, ng\u01b0\u1eddi ch\u01a1i n\u00ean \u0111\u00e1nh 00, 05, 50, 55. C\u00f2n n\u1ebfu n\u1ed5 theo b\u1ed9 11 th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd \u0111\u00e1nh 11, 16, 61, 66.<\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo l\u00f4 ch\u1ea1m<\/em><\/strong><\/h3>\n\n\n\n
\"soi<\/figure>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo l\u00f4 ch\u1ea1m gi\u00fap mang l\u1ea1i chi\u1ebfn th\u1eafng <\/em><\/p>\n\n\n\n

Theo nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m chia s\u1ebb \u0111\u1ec3 \u0111\u00e1nh c\u1ea7u ch\u1ea1m th\u00ec n\u00ean d\u00f9ng s\u1ed1 gi\u1eefa gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y th\u1ee9 4. ng\u01b0\u1eddi ch\u01a1i n\u00ean d\u00e0n l\u00f4 c\u1ee5 th\u1ec3 nh\u01b0 sau. V\u1edbi l\u00f4 d\u00e0n ch\u1ea1m 0, ng\u01b0\u1eddi ch\u01a1i c\u00f3 b\u1ed9 d\u00e0n \u0111\u1ec1 l\u00e0 s\u1ed1 t\u1eeb 00 \u0111\u1ebfn 09 v\u00e0 con l\u1ed9n c\u1ee7a n\u00f3. C\u00f2n v\u1edbi l\u00f4 d\u00e0n ch\u1ea1m 1 th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd \u0111\u00e1nh \u00edt nh\u1ea5t 4 con trong d\u00e0n l\u00f4 t\u1eeb 01, 11 \u0111\u1ebfn 19, con l\u1ed9n c\u1ee7a n\u00f3.<\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c 100 theo \u0111\u1ea7u 0 \u0111u\u00f4i 0<\/em><\/strong><\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 c\u00e1ch ch\u01a1i ph\u1ea3i d\u1ef1a v\u00e0o gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a x\u1ed5 s\u1ed1. Khi k\u1ebft qu\u1ea3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u00f3 d\u1ea1ng AB0CD, t\u1ee9c l\u00e0 khi gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u00f3 s\u1ed1 0 \u1edf gi\u1eefa. Ng\u01b0\u1eddi ch\u01a1i n\u00ean \u0111\u00e1nh nh\u1eefng s\u1ed1 \u0111\u1ea7u 0, \u0111u\u00f4i 0 \u0111\u1ec3 c\u00f3 d\u00e0n l\u00f4. V\u00ed d\u1ee5 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y h\u00f4m nay l\u00e0 23018 th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd nu\u00f4i d\u00e0n l\u00f4 t\u1eeb 01 \u0111\u1ebfn 09 v\u00e0 s\u1ed1 l\u1ed9n c\u1ee7a n\u00f3.<\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/em><\/strong><\/h3>\n\n\n\n

C\u00e1ch n\u00e0y ng\u01b0\u1eddi ch\u01a1i c\u0169ng d\u1ef1a v\u00e0o gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a x\u1ed5 s\u1ed1 nh\u01b0ng ch\u1ec9 d\u1ef1a v\u00e0o ng\u00e0y th\u1ee9 hai. N\u1ebfu gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u00f3 d\u1ea1ng ABCDE th\u00ec A \u0111\u01b0\u1ee3c l\u1ea5y l\u00e0m t\u1ed5ng \u0111\u1ec3 d\u01b0 \u0111o\u00e1n l\u00f4 d\u00e0n. T\u1ee9c l\u00e0 l\u1ea5y s\u1ed1 \u0111\u1ea7u ti\u00ean \u0111\u1ec3 l\u00e0m t\u1ed5ng. Sau \u0111\u00f3, ng\u01b0\u1eddi ch\u01a1i ghi ra s\u1ed1 c\u00f3 t\u1ed5ng b\u1eb1ng A.  V\u00ed d\u1ee5 c\u1ee5 th\u1ec3 h\u01a1n gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 53974 th\u00ec 5 l\u00e0 t\u1ed5ng. Ng\u01b0\u1eddi ch\u01a1i li\u1ec7t k\u00ea ra nh\u1eefng s\u1ed1 sau \u0111\u1ec3 th\u00e0nh d\u00e0n l\u00f4 05, 14, 23, 69, 78 v\u00e0 con l\u1ed9n g\u1ed3m 50, 41, 32, 96, 87.<\/p>\n\n\n\n

\"soi<\/figure>\n\n\n\n

soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n <\/em><\/strong>theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/em><\/p>\n\n\n\n

\u00bb<\/mark><\/strong> soi c\u1ea7u d\u00e0n \u0111\u1ec1 10 s\u1ed1 ch\u00ednh x\u00e1c 100<\/mark><\/a><\/strong> \u00ab<\/mark><\/strong><\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo t\u1ed5ng l\u00f4 \u0111\u1ec1<\/em><\/strong><\/h3>\n\n\n\n

Ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i t\u00ednh to\u00e1n th\u1eadt k\u1ef9 \u0111\u1ed1i v\u1edbi c\u00e1ch ch\u01a1i n\u00e0y. Trong 2 ng\u00e0y li\u00ean ti\u1ebfp, ng\u01b0\u1eddi  ch\u01a1i ph\u1ea3i theo d\u00f5i s\u1ed1 \u0111\u1ec1 v\u1ec1. N\u1ebfu hai ng\u00e0y li\u00ean ti\u1ebfp, s\u1ed1 \u0111\u1ec1 v\u1ec1 c\u00f9ng m\u1ed9t t\u1ed5ng, th\u00ec l\u00e0 d\u00e0n l\u00f4 theo b\u00f3ng d\u01b0\u01a1ng c\u1ee7a t\u1ed5ng. N\u1ebfu t\u1ed5ng \u0111\u1ec1 l\u1ea7n l\u01b0\u1ee3t l\u00e0 0, 1, 2, 3, 4 th\u00ec b\u00f3ng d\u01b0\u01a1ng l\u00e0 5, 6, 7, 8, 9 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. <\/p>\n\n\n\n

\u0110\u1ec3 d\u1ec5 hi\u1ec3u h\u01a1n, h\u00e3y nh\u00ecn v\u00e0o v\u00ed d\u1ee5 sau. S\u1ed1 \u0111\u1ec1 v\u1ec1 ng\u00e0y 1 l\u00e0 23, ng\u00e0y 2 v\u1ec1 s\u1ed1 \u0111\u1ec1 41. T\u1ed5ng c\u1ee7a s\u1ed1 \u0111\u1ec1 v\u1ec1 2 ng\u00e0y li\u00ean ti\u1ebfp \u0111\u1ec1u b\u1eb1ng 5. T\u1eeb \u0111\u00f3 suy ra b\u00f3ng d\u01b0\u01a1ng c\u1ee7a 5 l\u00e0 0. Ng\u01b0\u1eddi ch\u01a1i ghi l\u1ea1i d\u00e0n l\u00f4 g\u1ed3m 00, 19, 28, 73, 46, 55 v\u00e0 con l\u1ed9n 91, 82, 73, 64. <\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo 36 s\u1ed1 ch\u1eb5n b\u1ecf k\u00e9p<\/em><\/strong><\/h3>\n\n\n\n

36 s\u1ed1 ch\u1eb5n \u0111\u00f3 l\u00e0 s\u1ed1 ch\u1eb5n c\u00f3 2 ch\u1eef s\u1ed1, tr\u1eeb s\u1ed1 cu\u1ed1i l\u00e0 s\u1ed1 0. B\u1ecf k\u00e9p ch\u00ednh l\u00e0 tr\u1eeb nh\u1eefng s\u1ed1 ch\u1eb5n c\u00f3 2 ch\u1eef s\u1ed1 gi\u1ed1ng nhau. C\u1ee5 th\u1ec3 l\u00e0 nh\u1eefng s\u1ed1 12, 14, 16, 18, 24, 26, 28, 32, 34, 36, 38, 42, 46, 48 v\u00e0 c\u00f2n nh\u1eefng s\u1ed1 t\u01b0\u01a1ng t\u1ef1 v\u1eady. D\u1ec5 d\u00e0ng th\u1ea5y kh\u00f4ng c\u00f3 s\u1ed1 10, 20, 30, 40, 22, 44 n\u1ebfu ti\u1ebfp t\u1ee5c li\u1ec7t k\u00ea s\u1ebd kh\u00f4ng c\u00f3 s\u1ed1 50, 60, 70, 80, 90 66, 88. V\u1edbi c\u00e1ch \u0111\u00e1nh n\u00e0y ng\u01b0\u1eddi ch\u01a1i n\u00ean \u0111\u00e1nh theo tu\u1ea7n. Th\u01b0\u1eddng th\u1ea5y s\u1ebd c\u00f3 2 con v\u1ec1 m\u1ed7i tu\u1ea7n.<\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo t\u1ed5ng d\u00f9ng b\u1ea1c nh\u1edb<\/em><\/strong><\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p kh\u00f3 \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi ch\u01a1i. Nh\u01b0ng n\u00f3 l\u1ea1i l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m s\u1eed d\u1ee5ng. V\u00ec nh\u1eefng ng\u01b0\u1eddi \u0111\u00f3 th\u1ea5y r\u1eb1ng c\u01a1 h\u1ed9i tr\u00fang cao. V\u1edbi c\u00e1ch \u0111\u00e1nh b\u1ea1c nh\u1edb n\u00e0y ch\u00ednh l\u00e0 d\u1ef1a v\u00e0o nh\u1eefng c\u1eb7p s\u1ed1 v\u1ec1 h\u00f4m tr\u01b0\u1edbc, r\u1ed3i d\u1ef1 \u0111o\u00e1n c\u1eb7p s\u1ed1 kh\u00e1c. S\u1ef1 d\u1ef1 \u0111o\u00e1n \u0111\u00f3 l\u00e0 do ng\u01b0\u1eddi ch\u01a1i c\u00f3 kinh nghi\u1ec7m t\u1ef1 r\u00fat ra d\u1ef1a tr\u00ean s\u1ef1 th\u00f4ng k\u00ea sau nhi\u1ec1u l\u1ea7n. V\u00ec v\u1eady \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i l\u00e0 ng\u01b0\u1eddi l\u00e2u n\u0103m c\u0169ng nh\u01b0ng t\u00ecm hi\u1ec3u k\u1ef9 l\u01b0\u1ee1ng. <\/p>\n\n\n\n

\"B\u1eaft<\/figure>\n\n\n\n

soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n <\/em><\/strong>theo t\u1ed5ng d\u00f9ng b\u1ea1c nh\u1edb<\/em><\/p>\n\n\n\n

B\u1eaft d\u00e0n l\u00f4 ch\u00ednh x\u00e1c theo t\u1ed5ng thi\u1ebfu<\/em><\/strong><\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1ch n\u00e0y, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i theo d\u00f5i k\u1ebft qu\u1ea3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 c\u1ee7a c\u1ea3 1 tu\u1ea7n tr\u01b0\u1edbc. Sau \u0111\u00f3 ng\u01b0\u1eddi ch\u01a1i c\u1ed9ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t theo t\u1eebng ng\u00e0y, th\u00ec s\u1ebd th\u00e0nh m\u1ed9t d\u00e3y s\u1ed1. Ng\u01b0\u1eddi ch\u01a1i ghi l\u1ea1i v\u00e0 nh\u00ecn xem thi\u1ebfu s\u1ed1 n\u00e0o. th\u00ec \u0111\u00f3 ch\u00ednh l\u00e0 t\u1ed5ng thi\u1ebfu c\u1ee7a tu\u1ea7n tr\u01b0\u1edbc. T\u1eeb \u0111\u00f3, suy ra l\u00e0m d\u00e0n l\u00f4 \u0111\u1ec3 \u0111\u00e1nh cho tu\u1ea7n n\u00e0y. T\u1ee9c l\u00e0 v\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y b\u1ea1n ph\u1ea3i theo d\u00f5i 7 ng\u00e0y c\u1ee7a tu\u1ea7n tr\u01b0\u1edbc v\u00e0 nu\u00f4i d\u00e0n l\u00f4 7 ng\u00e0y ti\u1ebfp theo.<\/p>\n\n\n\n

\u0110\u1ec3 r\u00f5 r\u00e0ng d\u1ec5 hi\u1ec3u h\u01a1n, h\u00e3y nh\u00ecn v\u00e0o v\u00ed d\u1ee5 sau. Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u1ea7n l\u01b0\u1ee3t c\u1ee7a tu\u1ea7n tr\u01b0\u1edbc g\u1ed3m 57915, 98791, 28521, 38129, 60758, 79211, 58236. K\u1ebft qu\u1ea3 t\u00ednh t\u1ed5ng l\u1ea7n l\u01b0\u1ee3t t\u01b0\u01a1ng \u1ee9ng l\u00e0 27, 34, 18, 13, 16, 20, 14. Ch\u1ec9 l\u1ea5y s\u1ed1 cu\u1ed1i c\u1ee7a t\u1eebng t\u1ed5ng \u0111\u00e3 t\u00ednh, x\u1ebfp th\u00e0nh 1 h\u00e0ng. <\/p>\n\n\n\n

Nh\u01b0 v\u1eady b\u1ea1n s\u1ebd c\u00f3 7483604. Nh\u1eefng con s\u1ed1 kh\u00f4ng c\u00f3 m\u1eb7t ch\u00ednh l\u00e0 t\u1ed5ng thi\u1ebfu, g\u1ed3m 1259. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n d\u00e0n l\u00f4 cho tu\u1ea7n n\u00e0y l\u00e0 12, 15, 19, 21, 25, 29, 51, 52, 59, 91, 92, 95. Ch\u1ec9 \u0111\u01a1n gi\u1ea3n th\u1ebf th\u00f4i nh\u01b0ng ng\u01b0\u1eddi ch\u01a1i \u0111\u00e3 c\u00f3 d\u00e0n l\u00f4 t\u0103ng t\u1ec9 l\u1ec7 th\u1eafng l\u00ean nhi\u1ec1u l\u1ea7n.<\/p>\n\n\n\n

V\u00e0 \u0111\u00f3 l\u00e0 t\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9 v\u1ec1 d\u00e0n l\u00f4 c\u0169ng nh\u01b0 c\u00e1ch soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n<\/strong>. \u0110\u00e2y ch\u00ednh l\u00e0 nh\u1eefng t\u1ed5ng h\u1ee3p theo kinh nghi\u1ec7m c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m. Ch\u1eafc h\u1eb3n s\u1ebd gi\u00fap \u00edch \u0111\u01b0\u1ee3c \u00edt nhi\u1ec1u cho m\u1ecdi ng\u01b0\u1eddi. Ch\u00fac b\u1ea1n \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng v\u00e0 th\u00eam s\u1ef1 may m\u1eafn \u0111\u1ec3 c\u00f3 th\u1ec3 th\u1eafng l\u1edbn.<\/p>\n\n\n\n

<\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 MB<\/mark><\/strong><\/h2>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 B\u1ea0CH TH\u1ee6 3 C\u00c0NG MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 SONG TH\u1ee6 3 C\u00c0NG MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 B\u1ea0CH TH\u1ee6 L\u00d4 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 SONG TH\u1ee6 L\u00d4 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 B\u1ea0CH TH\u1ee6 L\u00d4 K\u00c9P MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 SONG TH\u1ee6 L\u00d4 K\u00c9P MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 B\u1ea0CH TH\u1ee6 L\u00d4 2 NH\u00c1Y MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 B\u1ea0CH TH\u1ee6 \u0110\u1ec0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 SONG TH\u1ee6 \u0110\u1ec0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 \u0110\u1ec0 \u0110\u1ea6U \u0110U\u00d4I MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 L\u00d4 XI\u00caN 2 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 L\u00d4 XI\u00caN 3 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 L\u00d4 XI\u00caN 4 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 D\u00c0N L\u00d4 4 S\u1ed0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 D\u00c0N L\u00d4 6 S\u1ed0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 D\u00c0N L\u00d4 8 S\u1ed0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 D\u00c0N L\u00d4 10 S\u1ed0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 D\u00c0N \u0110\u1ec0 4 S\u1ed0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 D\u00c0N \u0110\u1ec0 6 S\u1ed0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 D\u00c0N \u0110\u1ec0 8 S\u1ed0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 D\u00c0N \u0110\u1ec0 10 S\u1ed0 MB<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 MN<\/mark><\/strong><\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 X\u1ec8U CH\u1ee6 MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 C\u1eb6P X\u1ec8U CH\u1ee6 MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 \u0110\u1eb6C BI\u1ec6T MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 GI\u1ea2I 8 MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 \u0110\u1ea6U \u0110U\u00d4I \u0110\u1eb6C BI\u1ec6T MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 \u0110\u1ea6U \u0110U\u00d4I GI\u1ea2I 8 MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 BAO L\u00d4 MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 L\u00d4 3 S\u1ed0 MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 SONG TH\u1ee6 L\u00d4 MN<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 MT<\/mark><\/strong><\/strong><\/strong><\/h2>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 X\u1ec8U CH\u1ee6 MT<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 C\u1eb6P X\u1ec8U CH\u1ee6 MT<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 \u0110\u1eb6C BI\u1ec6T MT<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 GI\u1ea2I 8 MT<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 \u0110\u1ea6U \u0110U\u00d4I \u0110\u1eb6C BI\u1ec6T MT<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 \u0110\u1ea6U \u0110U\u00d4I GI\u1ea2I 8 MT<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 BAO L\u00d4 MT<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 L\u00d4 3 S\u1ed0 MT<\/a><\/strong><\/p>\n\n\n\n

SOI C\u1ea6U MI\u1ec4N PH\u00cd 888 SONG TH\u1ee6 L\u00d4 MT<\/a><\/strong><\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u1eeb kh\u00f3a ch\u00ednh: soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n M\u00f4 t\u1ea3: B\u1ea1n \u0111ang t\u00f2 m\u00f2 v\u1ec1 d\u00e0n l\u00f4? B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm th\u00f4ng tin v\u1ec1 d\u00e0n l\u00f4? B\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1ch soi c\u1ea7u d\u00e0n l\u00f4 si\u00eau chu\u1ea9n? \u00bb soi c\u1ea7u<\/p>\n