X\u1ed5 s\u1ed1 l\u00e0 tr\u00f2 ch\u01a1i c\u00f3 t\u00ednh may r\u1ee7i r\u1ea5t cao. Tuy nhi\u00ean, n\u1ebfu bi\u1ebft c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t X\u1ed5 s\u1ed1<\/strong> th\u00ec b\u1ea1n s\u1ebd t\u0103ng \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng tr\u00fang gi\u1ea3i cho m\u00ecnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 chi ti\u1ebft c\u00e1ch t\u00ednh tr\u00fang gi\u1ea3i x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o.<\/span><\/p>\n Theo c\u00e1c chuy\u00ean gia: V\u1edbi 1 tri\u1ec7u v\u00e9 s\u1ed1 ph\u00e1t h\u00e0nh th\u00ec s\u1ebd c\u00f3 1 v\u00e9 tr\u00fang gi\u1ea3i \u0111\u1ed9c \u0111\u1eafc 2 t\u1ec9 \u0111\u1ed3ng. Nhi\u1ec1u ng\u01b0\u1eddi l\u1ea7m t\u01b0\u1edfng r\u1eb1ng s\u1ed1 v\u00e9 ph\u00e1t h\u00e0nh cao th\u00ec kh\u1ea3 n\u0103ng tr\u00fang th\u01b0\u1edfng s\u1ebd th\u1ea5p. Nh\u01b0ng t\u1ef7 l\u1ec7 x\u00e1c su\u1ea5t tr\u00fang th\u01b0\u1edfng c\u1ee7a X\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft l\u00e0 0,00006% cao h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi v\u00e9 s\u1ed1 \u0111i\u1ec7n to\u00e1n (0,0000123% \u2013 Vietlott). V\u1edbi c\u00e1ch t\u00ednh x\u1ed5 s\u1ed5 n\u00e0y, ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 \u0111\u1eb7t ni\u1ec1m tin v\u00e0o x\u1ed5 s\u1ed1 truy\u1ec1n th\u1ed1ng nhi\u1ec1u h\u01a1n.<\/p>\n Tuy nhi\u00ean, X\u1ed5 s\u1ed5 ki\u1ebfn thi\u1ebft l\u1ea1i kh\u00f4ng h\u1ea5p d\u1eabn ng\u01b0\u1eddi ch\u01a1i v\u00ec s\u1ed1 ti\u1ec1n th\u01b0\u1edfng ch\u01b0a th\u1ef1c s\u1ef1 kh\u1ee7ng. Trong khi \u0111\u00f3 v\u00e9 s\u1ed1 \u0111i\u1ec7n to\u00e1n l\u1ea1i \u0111\u00e1nh v\u00e0o t\u00e2m l\u00fd ng\u01b0\u1eddi ch\u01a1i v\u00e0o s\u1ed1 ti\u1ec1n th\u01b0\u1edfng kh\u1ed5ng l\u1ed3. C\u1ee5 th\u1ec3, khi \u1edf k\u1ef3 tr\u01b0\u1edbc kh\u00f4ng c\u00f3 ng\u01b0\u1eddi tr\u00fang gi\u1ea3i \u0111\u1ed9c \u0111\u1eafc, ph\u1ea7n th\u01b0\u1edfng s\u1ebd \u0111\u01b0\u1ee3c c\u1ed9ng d\u1ed3n qua k\u1ef3 ti\u1ebfp theo.<\/p>\n Sau \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t X\u1ed5 s\u1ed1 truy\u1ec1n th\u1ed1ng, c\u1ee5 th\u1ec3 l\u00e0 X\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft 6 s\u1ed1 trong 45:<\/p>\n X\u00e1c su\u1ea5t mua 1 t\u1edd v\u00e9 s\u1ed1 6 s\u1ed1 b\u1ea5t k\u1ef3 th\u00ec kh\u1ea3 n\u0103ng tr\u00fang th\u01b0\u1edfng c\u1ee7a b\u1ea1n s\u1ebd l\u00e0: 6\/45 x 5\/44 x 4\/43 x 3\/42 x 2\/41 x 1\/40 = (6x5x4x3x2x1)\/(45x44x43x42x41x40) = 720\/5.864.443.200 = 1\/8.145.060.<\/p>\n Soi c\u1ea7u l\u00e0 c\u00e1ch b\u1ea1n d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 X\u1ed5 s\u1ed1 3 mi\u1ec1n \u0111\u1ec3 ch\u1ecdn ra nh\u1eefng con l\u00f4, con \u0111\u1ec1 \u0111\u1eb9p nh\u1ea5t s\u1ebd xu\u1ea5t hi\u1ec7n trong k\u1ebft qu\u1ea3 lo \u0111\u1ec1. \u0110\u00e2y c\u0169ng l\u00e0 c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t X\u1ed5 s\u1ed1<\/strong> \u0111\u01b0\u1ee3c \u0111\u00fat k\u1ebft qua nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i c\u00f3 kinh nghi\u1ec7m. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e1ch soi c\u1ea7u x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft gi\u00fap b\u1ea1n t\u0103ng kh\u1ea3 n\u0103ng gi\u00e0nh chi\u1ebfn th\u1eafng khi ch\u01a1i l\u00f4 \u0111\u1ec1.<\/p>\n C\u00e1ch soi c\u1ea7u X\u1ed5 s\u1ed1 c\u1ee7a mi\u1ec1n B\u1eafc d\u1ef1a theo k\u1ebft qu\u1ea3 X\u1ed5 s\u1ed1 h\u00f4m tr\u01b0\u1edbc \u0111\u1ec3 t\u00ednh h\u00f4m nay. Ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ph\u1ea3i th\u1ed1ng k\u00ea \u0111\u01b0\u1ee3c c\u00e1c con s\u1ed1 v\u1ec1 nhi\u1ec1u nh\u1ea5t trong ng\u00e0y h\u00f4m tr\u01b0\u1edbc. Ti\u1ebfp theo c\u00e1c b\u1ea1n ph\u1ea3i th\u1ed1ng k\u00ea nh\u1eefng c\u1eb7p s\u1ed1 v\u1ec1 nhi\u1ec1u nh\u1ea5t v\u00e0 nh\u1eefng c\u1eb7p s\u1ed1 l\u00e2u kh\u00f4ng v\u1ec1. Cu\u1ed1i c\u00f9ng ti\u1ebfn h\u00e0nh ch\u1ecdn nh\u1eefng con s\u1ed1 \u01b0ng \u00fd nh\u1ea5t trong t\u1ed5ng s\u1ed1 \u0111\u00e3 ch\u1ecdn ban \u0111\u1ea7u. \u0110\u00e2y c\u0169ng l\u00e0 c\u00e1ch soi c\u1ea9u X\u1ed5 s\u1ed1 truy\u1ec1n th\u1ed1ng cho \u0111\u1ebfn nay v\u1eabn \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh l\u00f4 \u0111\u1ec1 mi\u1ec1n Nam. Th\u00f4ng th\u01b0\u1eddng ng\u01b0\u1eddi ch\u01a1i \u1edf mi\u1ec1n Nam khi \u0111\u00e3 nu\u00f4i l\u00f4 bu\u1ed9c ph\u1ea3i d\u1ef1a tr\u00ean t\u1ea7n su\u1ea5t v\u00e0 ch\u1ecdn con l\u00f4 \u0111ang c\u00f3 chu k\u1ef3 \u0111\u1ec3 ch\u01a1i.<\/p>\n C\u00e1ch soi c\u1ea7u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u01b0 sau: T\u1eeb m\u1ed9t b\u1ea3ng c\u00f3 nhi\u1ec1u d\u1ea1ng k\u1eb9p s\u1ed1 kh\u00e1c nhau, n\u1ebfu \u0111\u1ec3 \u00fd b\u1ea1n s\u1ebd th\u1ea5y nh\u1eefng con s\u1ed1 k\u1eb9p gi\u1eefa hai s\u1ed1 1, hai s\u1ed1 0 ho\u1eb7c hai s\u1ed1 8 th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u1ee9 \u0111\u00e1nh c\u1eb7p \u0111\u00f3 trong 3 ng\u00e0y l\u00e0 \u0103n v\u00e0 th\u01b0\u1eddng ra v\u00e0o ng\u00e0y th\u1ee9 hai.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong th\u1eddi gian 3 ng\u00e0y. V\u00ed d\u1ee5: M\u1ed9t ng\u00e0y s\u1ed1 \u1edf gi\u1ea3i 5 v\u00e0 gi\u1ea3i 4 (c\u00f3 4 s\u1ed1) c\u00f3 d\u1ea1ng ch\u1ec9 c\u00f3 2 \u0111\u01a1n v\u1ecb gh\u00e9p n\u00ean gi\u1ea3i 4 s\u1ed1 \u0111\u00f3 th\u00ec ta ch\u01a1i c\u1eb7p \u0111\u00f3 trong 3 ng\u00e0y. Th\u00f4ng th\u01b0\u1eddng c\u00e1c c\u1eb7p l\u00f4 n\u00e0y c\u0169ng hay v\u1ec1 ng\u00e0y th\u1ee9 hai.<\/p>\n T\u00f9y thu\u1ed9c v\u00e0o c\u00e1c lo\u1ea1i h\u00ecnh X\u1ed5 s\u1ed1 kh\u00e1c nhau m\u00e0 c\u00e1ch t\u00ednh k\u1ebft qu\u1ea3 X\u1ed5 s\u1ed5 c\u0169ng kh\u00e1c nhau. N\u1ebfu b\u1ea1n \u0111ang mua X\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft mi\u1ec1n Nam th\u00ec c\u1ea7n l\u01b0u \u00fd c\u00e1ch t\u00ednh ph\u00f9 h\u1ee3p \u1edf mi\u1ec1n Nam. N\u1ebfu \u00e1p d\u1ee5ng c\u00e1c t\u00ednh X\u1ed5 s\u1ed5 c\u1ee7a khu v\u1ef1c kh\u00e1c s\u1ebd kh\u00f4ng \u0111\u00fang theo quy lu\u1eadt v\u00e0 c\u00f3 th\u1ec3 t\u00ednh sai.<\/p>\n H\u00e3y th\u1ef1c hi\u1ec7n m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c ch\u01a1i X\u1ed5 s\u1ed1 ph\u00f9 h\u1ee3p v\u00e0 \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c t\u00ednh x\u00e1c su\u1ea5t. \u0110i\u1ec1u n\u00e0y s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao d\u00e0nh cho b\u1ea1n.<\/p>\n \u0110\u1ec3 c\u00f3 m\u1ed9t chi\u1ebfn l\u1ef1c t\u1ed1t, b\u1ea1n c\u1ea7n l\u00e0m nh\u1eefng \u0111i\u1ec1u sau: H\u00e3y mua nhi\u1ec1u h\u01a1n m\u1ed9t t\u1edd v\u00e9 s\u1ed1 v\u00e0 tham gia v\u00e0o c\u00e1c h\u1ed9i nh\u00f3m ch\u01a1i X\u1ed5 s\u1ed1. Kh\u00f4ng n\u00ean ch\u01a1i th\u01b0\u1eddng xuy\u00ean nh\u01b0ng h\u00e3y mua nhi\u1ec1u v\u00e9 s\u1ed1. Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra nh\u1eefng t\u1edd v\u00e9 s\u1ed1 \u0111\u00e3 mua v\u00e0 bi\u1ebft \u0111i\u1ec3m d\u1eebng tr\u01b0\u1edbc khi qu\u00e1 mu\u1ed9n.<\/p>\n Tr\u00ean \u0111\u00e2y l\u00e0 c\u00e1c c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t X\u1ed5 s\u1ed1<\/strong> ki\u1ebfn thi\u1ebft m\u00e0 c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o. \u0110\u1eebng xem th\u01b0\u1eddng n\u00f3, b\u1edfi v\u00ec r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u0111\u00e3 tr\u00fang l\u1edbn khi \u00e1p d\u1ee5ng k\u1ef9 n\u0103ng n\u00e0y.<\/p>\n<\/div>\n<\/article>\nC\u00e1ch d\u1ef1 \u0111o\u00e1n X\u1ed5 s\u1ed1 \u2013 Hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ec9 l\u1ec7 th\u1eafng<\/span><\/strong><\/span><\/h2>\n
C\u00e1ch t\u00ednh x\u00e1c su\u1ea5t X\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft truy\u1ec1n th\u1ed1ng<\/span><\/strong><\/span><\/h2>\n
\n
C\u00e1ch soi c\u1ea7u X\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft<\/span><\/strong><\/span><\/h2>\n
C\u00e1ch t\u00ednh theo ng\u00e0y<\/span><\/strong><\/span><\/h3>\n
C\u00e1ch soi c\u1ea7u d\u1ea1ng k\u1eb9p s\u1ed1<\/span><\/strong><\/span><\/h3>\n
C\u00e1ch soi c\u1ea7u theo d\u1ea1ng s\u1ed1<\/span><\/strong><\/span><\/h3>\n
Nh\u1eefng l\u01b0u \u00fd khi t\u00ednh k\u1ebft qu\u1ea3 X\u1ed5 s\u1ed1<\/span><\/strong><\/span><\/h2>\n
\u00a0soi c\u1ea7u xs mi\u1ec1n b\u1eafc si\u00eau c\u1ea5p<\/h3>\n
\n\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p b\u1ea1ch th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p song th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p song th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p b\u1ea1ch th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p song th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n \u0111\u1ec1 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n \u0111\u1ec1 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n \u0111\u1ec1 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n \u0111\u1ec1 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n l\u00f4 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n<\/div>\n
<\/h3>\n
\u00a0c\u1ea7u si\u00eau c\u1ea5p xs mi\u1ec1n b\u1eafc v\u00edp<\/h3>\n
\n\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n l\u00f4 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n l\u00f4 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n l\u00f4 xi\u00ean 2 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n l\u00f4 xi\u00ean 3 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n l\u00f4 xi\u00ean 4 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p 3 c\u00e0ng mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p d\u00e0n l\u00f4 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n<\/div>\n
<\/h3>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p xs mi\u1ec1n nam<\/h3>\n
\n\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n nam<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p gi\u1ea3i 8 mi\u1ec1n nam<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p bao l\u00f4 mi\u1ec1n nam<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p c\u1eb7p x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p song th\u1ee7 l\u00f4 mi\u1ec1n nam<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mi\u1ec1n nam<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n nam<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p l\u00f4 3 s\u1ed1 mi\u1ec1n nam<\/strong><\/a><\/p>\n<\/div>\n
<\/h3>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p xs mi\u1ec1n trung<\/h3>\n
\n\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n trung<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 to si\u00eau c\u1ea5p gi\u1ea3i 8 mi\u1ec1n trung<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p bao l\u00f4 mi\u1ec1n trung<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p c\u1eb7p x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p song th\u1ee7 l\u00f4 mi\u1ec1n trung<\/strong><\/a><\/p>\n
\u00a0ch\u1ed1t s\u1ed1 si\u00eau c\u1ea5p \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mi\u1ec1n trung<\/strong><\/a><\/p>\n