<\/p>\n
T\u00ednh l\u00f4 ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 l\u00e0 k\u1ef9 n\u0103ng \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m v\u00e0 luy\u1ec7n t\u1eadp th\u01b0\u1eddng xuy\u00ean. C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p t\u00ednh l\u00f4 \u0111\u1ec1 c\u00e1c mi\u1ec1n nhanh ch\u00f3ng v\u00e0 c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3. Tuy nhi\u00ean, \u0111\u1ec3 ph\u00e1t huy h\u1ebft kh\u1ea3 n\u0103ng th\u00ec ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i hi\u1ec3u r\u00f5 v\u00e0 k\u1ebft h\u1ee3p \u0111\u01b0\u1ee3c nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p v\u1edbi nhau th\u00ec m\u1edbi c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng cao nh\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng c\u00e1ch t\u00ednh l\u00f4 ch\u00ednh x\u00e1c cao nh\u1ea5t \u0111\u01b0\u1ee3c c\u00e1c b\u1eadt ti\u1ec1n b\u1ed1i nhi\u1ec1u n\u0103m chinh chi\u1ebfn s\u1eed d\u1ee5ng v\u00e0 truy\u1ec1n th\u1ee5.<\/span><\/p>\n \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u01a1n gi\u1ea3n m\u00e0 kh\u00e1 hi\u1ec7u qu\u1ea3, ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n ki\u1ec3m tra trong k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 v\u1ec1 ng\u00e0y h\u00f4m nay t\u1eeb gi\u1ea3i 1 \u0111\u1ebfn gi\u1ea3i 5, n\u1ebfu c\u00f3 gi\u1ea3i n\u00e0o xu\u1ea5t hi\u1ec7n 3 s\u1ed1 v\u1ec1 gi\u1ed1ng nhau th\u00ec l\u1ea5y s\u1ed1 c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t gh\u00e9p v\u1edbi s\u1ed1 c\u00f3 gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t kh\u00e1c 0 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0m c\u1eb7p l\u00f4 nu\u00f4i trong 3 ng\u00e0y. Trong tr\u01b0\u1eddng h\u1ee3p 3 s\u1ed1 gi\u1ed1ng nhau xu\u1ea5t hi\u1ec7n \u1edf gi\u1ea3i 6 th\u00ec l\u1ea5y s\u1ed1 0 gh\u00e9p v\u1edbi s\u1ed1 gi\u1eefa gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0m l\u00f4 nu\u00f4i 3 ng\u00e0y s\u1ebd v\u1ec1, kh\u00f4ng \u00e1p d\u1ee5ng v\u1edbi gi\u1ea3i 7.<\/span><\/p>\n VD: Ng\u00e0y 18\/8\/2024 ta th\u1ea5y gi\u1ea3i nh\u1ea5t v\u1ec1 22289, gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 00177, theo c\u00e1ch tr\u00ean ta l\u1ea5y s\u1ed1 l\u1edbn nh\u1ea5t c\u1ee7a gi\u1ea3i nh\u1ea5t v\u00e0 gi\u1ea3i 5.3 l\u00e0 9 v\u00e0 4 gh\u00e9p v\u1edbi s\u1ed1 nh\u1ecf nh\u1ea5t kh\u00e1c 0 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 1, ta \u0111\u01b0\u1ee3c c\u1eb7p 91 \u2013 19 \u0111\u1ec3 nu\u00f4i. Ng\u00e0y 19\/9 c\u1eb7p 19 \u2013 91 \u0111\u1ec1u n\u1ed5 v\u00e0 v\u1ec1 3 v\u00e0 2 nh\u00e1y. Ng\u00e0y 15\/8\/2024 ta c\u00f3 gi\u1ea3i 3.6 v\u1ec1 04500 v\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 33662, theo ph\u01b0\u01a1ng ph\u00e1p tr\u00ean ta c\u00f3 c\u1eb7p nu\u00f4i l\u00e0 52 \u2013 25. Ta th\u1ea5y ng\u00e0y 17\/8 l\u00f4 25 v\u1ec1 2 nh\u00e1y.<\/span><\/p>\n \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 kh\u00e1 hay v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi \u01b0a chu\u1ed9ng b\u1edfi s\u1ef1 \u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 cao. \u0110\u1ec3 \u00e1p d\u1ee5ng c\u00e1ch n\u00e0y kh\u00f4ng h\u1ec1 kh\u00f3 ch\u00fat n\u00e0o, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m nh\u01b0 sau: <\/span><\/p>\n Ch\u1ecdn c\u00e1c s\u1ed1 trong k\u1ebft qu\u1ea3 \u1edf gi\u1ea3i 6 v\u00e0 gi\u1ea3i 7. Trong tr\u01b0\u1eddng h\u1ee3p gi\u1ea3i n\u00e0o tr\u00f9ng \u0111\u1ea7u th\u00ec l\u1ea5y 2 s\u1ed1 \u0111\u1ea7u c\u1ee7a 2 gi\u1ea3i, gh\u00e9p l\u1ea1i th\u00e0nh c\u1eb7p. V\u1edbi nh\u1eefng gi\u1ea3i tr\u00f9ng \u0111u\u00f4i ( tr\u00f9ng 2 s\u1ed1 cu\u1ed1i) th\u00ec b\u1ea1n ch\u1ec9 c\u1ea7n l\u1ea5y 2 s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a 2 gi\u1ea3i \u1edf gi\u1eefa, sau \u0111\u00f3 gh\u00e9p l\u1ea1i th\u00e0nh c\u1eb7p. <\/span><\/p>\n <\/p>\n Vi\u1ec7c ti\u1ebfp theo l\u00e0 ch\u00fang ta s\u1ebd \u0111\u00e1nh l\u00f4 trong 3 ng\u00e0y li\u00ean ti\u1ebfp. T\u1ef7 l\u1ec7 tr\u00fang l\u00f4 trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y s\u1ebd r\u01a1i v\u00e0o kho\u1ea3ng 95%, r\u1ea5t \u0111\u00e1ng \u0111\u1ec3 b\u1ea1n th\u1eed. <\/span><\/p>\n Khi th\u1ed1ng k\u00ea k\u1ebft qu\u1ea3 l\u00f4 \u0111\u1ec1, b\u1ea1n h\u00e3y theo d\u00f5i xem c\u00f3 gi\u1ea3i n\u00e0o m\u00e0 3 s\u1ed1 li\u1ec1n nhau tr\u00f9ng \u0111\u1ea7u kh\u00f4ng. N\u1ebfu c\u00f3 th\u00ec h\u00e3y ch\u1ecdn 2 trong 3 s\u1ed1 \u0111\u00f3 \u0111\u1ec3 l\u00e0m c\u1eb7p l\u00f4 \u0111\u1eb9p nu\u00f4i trong 3 ng\u00e0y k\u1ebf ti\u1ebfp.<\/span><\/p>\n V\u00ed d\u1ee5:<\/span><\/p>\n Theo d\u00f5i k\u1ebft qu\u1ea3 l\u00f4 \u0111\u1ec1 ng\u00e0y 12\/9 ta th\u1ea5y 3 con l\u00f4 12, 16 v\u00e0 1 tr\u00f9ng \u0111\u1ea7u 1. V\u1eady th\u00ec ch\u00fang ta s\u1ebd ch\u1ecdn 12 \u2013 16, 12 \u2013 1 ho\u1eb7c 16 \u2013 1 \u0111\u1ec3 nu\u00f4i trong 3 ng\u00e0y ti\u1ebfp theo l\u00e0 13, 14, 15\/9.<\/span><\/p>\n Th\u1ed1ng k\u00ea k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 m\u1ed7i ng\u00e0y. Khi mu\u1ed1n soi, b\u1ea1n h\u00e3y l\u1ea5y t\u1ed5ng t\u1ea5t c\u1ea3 c\u00e1c con s\u1ed1 trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, sau \u0111\u00f3 gh\u00e9p k\u1ebft qu\u1ea3 v\u1edbi s\u1ed1 8 ho\u1eb7c s\u1ed1 0. Cu\u1ed1i c\u00f9ng s\u1ebd t\u1ea1o th\u00e0nh nh\u1eefng c\u1eb7p s\u1ed1 \u0111\u1eb9p nu\u00f4i trong 3 ng\u00e0y k\u1ebf ti\u1ebfp.<\/span><\/p>\n V\u00ed d\u1ee5:<\/span><\/p>\n Th\u1ed1ng k\u00ea ta th\u1ea5y gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ng\u00e0y 2\/9 l\u00e0 675452.<\/span><\/p>\n T\u1ed5ng s\u1ebd l\u00e0: 6 + 7 + 5 + 4 + 5 + 2 = 29, 2 + 9 = 11, 1 + 1 = 2.<\/span><\/p>\n Gh\u00e9p s\u1ed1 2 v\u1edbi s\u1ed1 8 ho\u1eb7c s\u1ed1 0 ta s\u1ebd \u0111\u01b0\u1ee3c c\u00e1c c\u1eb7p s\u1ed1 l\u00e0 202 v\u00e0 282. L\u1ef1a ch\u1ecdn ti\u1ebfp t\u1ee5c nu\u00f4i trong 3 ng\u00e0y li\u00ean t\u1ee5c.<\/span><\/p>\n Tr\u00ean \u0111\u00e2y l\u00e0 th\u00f4ng tin, m\u1eb9o c\u0169ng nh\u01b0 c\u00e1c c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t \u0111\u01b0\u1ee3c chia s\u1ebb b\u1edfi chuy\u00ean gia v\u00e0 l\u00f4 th\u1ee7 l\u00e2u n\u0103m. Hy v\u1ecdng b\u1ea1n c\u00f3 th\u1ec3 v\u1eadn d\u1ee5ng linh ho\u1ea1t \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c trong th\u1eddi gian t\u1edbi.<\/span><\/p>\nXu\u1ea5t hi\u1ec7n 3 s\u1ed1 gi\u1ed1ng nhau trong 1 gi\u1ea3i<\/span><\/h3>\n
L\u1ea5y 2 s\u1ed1 tr\u00f9ng \u0111\u1ea7u v\u00e0 tr\u00f9ng \u0111u\u00f4i<\/span><\/h3>\n
L\u1ea5y 3 s\u1ed1 li\u1ec1n nhau tr\u00f9ng \u0111\u1ea7u<\/span><\/h3>\n
Ph\u01b0\u01a1ng ph\u00e1p nu\u00f4i l\u00f4 theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/span><\/h3>\n