{"id":18335,"date":"2024-04-04T06:53:04","date_gmt":"2024-04-04T06:53:04","guid":{"rendered":"https:\/\/soicau4094.minhngocxoso.com\/?p=18335"},"modified":"2024-04-04T06:53:04","modified_gmt":"2024-04-04T06:53:04","slug":"bi-mat-cach-bat-tong-de-chan-le-sieu-chuan-nam-2024","status":"publish","type":"post","link":"https:\/\/cauchaydeu.com\/bi-mat-cach-bat-tong-de-chan-le-sieu-chuan-nam-2024\/","title":{"rendered":"b\u00ed m\u1eadt c\u00e1ch b\u1eaft t\u1ed5ng \u0111\u1ec1 ch\u1eb5n l\u1ebb si\u00eau chu\u1ea9n n\u0103m 2024!"},"content":{"rendered":"
M\u1ecdi ng\u01b0\u1eddi \u1edf \u0111\u00e2y ch\u1eafc h\u1eb3n \u0111\u1ec1u l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 c\u00f3 nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c ch\u01a1i x\u1ed5 s\u1ed1. V\u1eady b\u1ea1n \u0111\u00e3 bi\u1ebft qua v\u1ec1 c\u00e1ch soi c\u1ea7u ch\u1eb5n l\u1ebb hay ch\u01b0a?<\/p>\n
Theo nh\u01b0 t\u00f4i \u0111\u00e1nh gi\u00e1 th\u00ec ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch b\u1eaft s\u1ed1 hi\u1ec7u qu\u1ea3 m\u00e0 b\u1ea1n n\u00ean b\u1ed5 sung v\u00e0o s\u1ed5 ghi ch\u00e9p c\u1ee7a m\u00ecnh v\u00e0 ch\u1edd \u0111\u1ebfn \u0111\u00fang th\u1eddi \u0111i\u1ec3m ph\u00f9 h\u1ee3p \u0111\u1ec3 \u00e1p d\u1ee5ng th\u00ec ch\u1eafc ch\u1eafn kh\u1ea3 n\u0103ng th\u00e0nh c\u00f4ng s\u1ebd r\u1ea5t cao.<\/p>\n
C\u1ea7u ch\u1eb5n l\u1ebb l\u00e0 kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1ch ch\u01a1i v\u00e9 s\u1ed1 m\u00e0 b\u1ea1n c\u1ea7n l\u1ef1a ch\u1ecdn cho m\u00ecnh d\u00e3y s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 cu\u1ed1i c\u00f9ng l\u00e0 ch\u1eb5n ho\u1eb7c l\u1ebb \u0111\u1ec3 tham gia th\u1eed v\u1eadn c\u1ee7a m\u00ecnh trong k\u1ef3 quay c\u1ee7a ng\u00e0y h\u00f4m nay v\u1edbi ch\u1eb5n v\u00e0 l\u1ebb c\u00f3 s\u1ed1 cu\u1ed1i l\u1ea7n l\u01b0\u1ee3t l\u00e0 0, 2, 4, 6, 8 v\u00e0 1, 3, 5, 7, 9.<\/p>\n
Ngo\u00e0i nh\u1eefng c\u00e1ch b\u1eaft c\u01a1 b\u1ea3n th\u00ec nh\u1eefng ng\u01b0\u1eddi ch\u01a1i chuy\u00ean nghi\u1ec7p c\u00f2n ph\u00e2n chia th\u00e0nh nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau nh\u01b0: Ch\u1eb5n ch\u1eb5n, l\u1ebb l\u1ebb, t\u1ed5ng ch\u1eb5n, t\u1ed5ng l\u1ebb,\u2026. \u0111\u1ec3 chinh ph\u1ee5c gi\u1ea3i th\u01b0\u1edfng c\u1ee7a 2 s\u1ed1 cu\u1ed1i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/p>\n
Trong 100 b\u1ed9 s\u1ed1 (00 \u2013 99), ch\u00fang ta s\u1ebd ph\u00e2n chia th\u00e0nh 2 b\u00ean g\u1ed3m l\u1ebb (50 con) c\u00f3 d\u1ea1ng 1, 3, 5, 7, 9 v\u00e0 ch\u1eb5n (50 con) c\u00f3 d\u1ea1ng 0, 2, 4, 6, 8 \u0111\u1ec3 gh\u00e9p l\u1ea1i t\u1ea1o th\u00e0nh d\u00e0n 2 s\u1ed1 v\u1edbi nh\u1eefng d\u1ea1ng sau \u0111\u00e2y:<\/p>\n
<\/p>\n
\u0110\u00e2y l\u00e0 c\u00e1ch gh\u00e9p theo quy lu\u1eadt \u0111\u1ec3 l\u00e0m sao cho t\u1ed5ng c\u1ee7a 2 con s\u1ed1 l\u00e0 s\u1ed1 ch\u1eb5n ho\u1eb7c s\u1ed1 l\u1ebb, c\u1ee5 th\u1ec3:<\/p>\n
Sau khi \u0111\u00e3 n\u1eafm \u0111\u01b0\u1ee3c m\u1ed9t v\u00e0i ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n, s\u1ebd b\u1eadt m\u00ed cho b\u1ea1n 5 c\u00e1ch soi c\u1ea7u ch\u1eb5n l\u1ebb c\u00f3 x\u00e1c su\u1ea5t tr\u00fang cao nh\u1ea5t hi\u1ec7n nay.<\/p>\n
\u0110\u1ec3 chinh ph\u1ee5c \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t th\u00ec \u0111\u00e2y l\u00e0 c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 th\u00f4ng d\u1ee5ng nh\u1ea5t hi\u1ec7n nay. M\u1ecdi ng\u01b0\u1eddi ch\u1ec9 c\u1ea7n l\u1ea5y con s\u1ed1 \u0111\u1ea7u v\u00e0 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111\u00e3 v\u1ec1 c\u1ee7a ng\u00e0y cu\u1ed1i tu\u1ea7n \u0111\u1ec3 x\u00e9t t\u1ed5ng c\u1ee7a ch\u00fang \u1edf d\u1ea1ng n\u00e0o th\u00ec b\u1ea1n ch\u1ec9 c\u1ea7n ch\u01a1i theo d\u00e0n c\u1ee7a t\u1ed5ng t\u01b0\u01a1ng t\u1ef1.<\/p>\n
V\u00ed d\u1ee5: d\u1ef1a v\u00e0o d\u1eef li\u1ec7u c\u1ee7a b\u1ea3ng k\u1ebft qu\u1ea3 XSMB \u0111\u00e0i H\u00e0 N\u1ed9i v\u1ec1 ng\u00e0y 25\/11\/2024 c\u00f3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 30468 => \u0111\u1ea7u \u0111u\u00f4i c\u00f3 t\u1ed5ng l\u00e0 11 (s\u1ed1 l\u1ebb) => b\u1ea1n c\u1ea7n ph\u1ea3i nu\u00f4i d\u00e0n l\u1ebb c\u1ee7a ch\u00fang trong ph\u1ea1m vi 1 \u2013 3 ng\u00e0y sau \u0111\u00f3 v\u00e0 k\u1ebft qu\u1ea3 l\u00e0 ngay ng\u00e0y h\u00f4m sau ch\u00fang ta \u0111\u00e3 d\u00e0nh chi\u1ebfn th\u1eafng v\u1edbi con 31.<\/p>\n
V\u1edbi vi\u1ec7c ch\u01a1i d\u00e0n c\u00f9ng l\u00fac 50 s\u1ed1 th\u00ec b\u1ea1n c\u0169ng \u0111\u1eebng qu\u00e1 lo l\u1eafng b\u1edfi 2 l\u00fd do ch\u00ednh sau \u0111\u00e2y:<\/p>\n
G\u1ea7n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch \u0111\u1ea7u ti\u00ean, m\u1ecdi ng\u01b0\u1eddi c\u1ea7n l\u1ecdc ra \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed \u0111\u1ea7u v\u00e0 \u0111u\u00f4i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 c\u1ee7a k\u1ef3 h\u00f4m tr\u01b0\u1edbc, x\u00e1c \u0111\u1ecbnh c\u1eb7p s\u1ed1 n\u00e0y theo d\u1ea1ng n\u00e0o v\u00e0 \u0111\u1ea7u t\u01b0 nu\u00f4i d\u00e0n c\u00f2n l\u1ea1i trong ph\u1ea1m vi t\u1eeb 1 \u2013 3 ng\u00e0y.<\/p>\n
V\u00ed d\u1ee5: \u1edf G\u0110B ng\u00e0y 13\/10\/2024 v\u1ec1 75348 c\u00f3 s\u1ed1 \u0111\u1ea7u v\u00e0 s\u1ed1 \u0111u\u00f4i l\u00e0 78 theo d\u1ea1ng l\u1ebb ch\u1eb5n => nu\u00f4i 25 s\u1ed1 d\u00e0n l\u1ebb ch\u1eb5n trong ph\u1ea1m vi 1 \u2013 3 ng\u00e0y v\u00e0 k\u1ebft qu\u1ea3 l\u00e0 ng\u00e0y 15\/10\/2024 tr\u00fang \u0111\u01b0\u1ee3c con 30.<\/p>\n
V\u1edbi c\u01a1 c\u1ea5u gi\u1ea3i th\u01b0\u1edfng l\u00e0 1 \u0103n 97 \u2013 99 n\u00ean vi\u1ec7c d\u00e0n 25 s\u1ed1 trong ph\u1ea1m vi 3 ng\u00e0y th\u00ec d\u00f9 th\u1eafng \u1edf ng\u00e0y th\u1ee9 3 v\u1eabn \u0111\u1ea3m b\u1ea3o c\u00f3 l\u00e3i.<\/p>\n
B\u1ea1n c\u1ea7n t\u00ednh t\u1ed5ng c\u00e1c con s\u1ed1 theo d\u1eef li\u1ec7u Th\u1ee9 + ng\u00e0y + th\u00e1ng xem theo d\u1ea1ng n\u00e0o, sau \u0111\u00f3 gh\u00e9p v\u1edbi s\u1ed1 gi\u1eefa c\u1ee7a G\u0110B k\u1ef3 tr\u01b0\u1edbc \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c d\u1ea1ng c\u1ea7n nu\u00f4i trong ph\u1ea1m vi t\u1eeb 1 \u2013 3 k\u1ef3 s\u1eafp t\u1edbi.<\/p>\n
V\u00ed d\u1ee5: b\u1ea1n c\u1ea7n soi c\u1ea7u cho Th\u1ee9 6 ng\u00e0y 20\/11 => 6 + 2 + 0 + 1 + 1 = 10 (ch\u1eb5n). G\u0110B v\u1ec1 k\u1ef3 tr\u01b0\u1edbc l\u00e0 04382 (l\u1ebb) => gh\u00e9p t\u1ea1o th\u00e0nh d\u1ea1ng ch\u1eb5n l\u1ebb \u0111\u1ec3 nu\u00f4i trong 1 \u2013 3 k\u1ef3 sau. K\u1ebft qu\u1ea3 l\u00e0 ng\u00e0y th\u1ee9 3 G\u0110B v\u1ec1 83649.<\/p>\n
Theo nghi\u00ean c\u1ee9u c\u1ee7a chuy\u00ean gia th\u00ec trung b\u00ecnh d\u1ea1ng c\u1ea7u n\u00e0y ch\u1ec9 c\u00f3 hi\u1ec7u qu\u1ea3 trong ph\u1ea1m vi 3 ng\u00e0y. V\u1eady n\u00ean, b\u1ea1n c\u1ea7n theo d\u00f5i v\u00e0 li\u1ec7t k\u00ea t\u1ea5t c\u1ea3 nh\u1eefng con l\u00f4 t\u00f4 c\u00f3 t\u1ea7n su\u1ea5t tr\u00fang li\u00ean ti\u1ebfp trong 3 ng\u00e0y v\u00e0 x\u00e1c \u0111\u1ecbnh ch\u00fang \u1edf d\u1ea1ng c\u1ea7u n\u00e0o th\u00ec b\u1ea1n n\u00ean lo\u1ea1i \u0111i c\u00e1c s\u1ed1 c\u1ee7a d\u1ea1ng \u0111\u00f3 \u0111\u1ec3 tr\u00e1nh l\u1ef1a ch\u1ecdn nh\u1ea7m.<\/p>\n
Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 x\u00e1c su\u1ea5t tr\u00fang kh\u00e1 th\u1ea5p n\u00ean t\u00f4i xin ph\u00e9p \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed cu\u1ed1i c\u00f9ng, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng khi c\u1ea3m th\u1ea5y ph\u00f9 h\u1ee3p.<\/p>\n
C\u1ee5 th\u1ec3 b\u1ea1n c\u1ea7n s\u1ebd theo d\u00f5i b\u1ea3ng s\u1ed1 li\u1ec7u c\u1ee7a d\u00e0n loto l\u00e2u v\u1ec1 nh\u1ea5t t\u00ednh \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i r\u1ed3i \u00e1p d\u1ee5ng \u0111\u00e1nh d\u00e0n s\u1ed1 theo t\u1ed5ng c\u1ee7a n\u00f3.<\/p>\n
V\u00ed d\u1ee5: ng\u00e0y 24\/08\/2024 ch\u00fang ta th\u1ed1ng k\u00ea \u0111\u01b0\u1ee3c c\u00f3 con 29 hi\u1ec7n \u0111ang max gan 426 ng\u00e0y => \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c t\u00ednh t\u1ed5ng l\u00e0 2 + 9 = 11 => nu\u00f4i t\u1ea5t c\u1ea3 nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng l\u1ebb trong 3 ng\u00e0y. K\u1ebft qu\u1ea3 l\u00e0 ng\u00e0y 25\/08\/2024 G\u0110B x\u1ed5 49883 th\u1eafng \u0111\u01b0\u1ee3c con 83 c\u0169ng c\u00f3 t\u1ed5ng l\u00e0 11.<\/p>\n
Kh\u00f4ng m\u1ed9t chuy\u00ean gia, ph\u1ea7n m\u1ec1m hay c\u00e1ch ch\u01a1i n\u00e0o c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ebd gi\u00fap b\u1ea1n d\u1ef1 \u0111o\u00e1n tr\u00fang 100% v\u00ec x\u1ed5 s\u1ed1 l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i thi\u00ean nhi\u1ec1u v\u1ec1 h\u01b0\u1edbng may m\u1eafn.<\/p>\n
Th\u1ebf nh\u01b0ng, soi c\u1ea7u ch\u1eb5n l\u1ebb l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh v\u1ec1 \u0111\u1ed9 hi\u1ec7u qu\u1ea3 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c bu\u1ed5i nghi\u00ean c\u1ee9u c\u1ee7a m\u00ecnh \u0111\u1ec3 t\u0103ng x\u00e1c su\u1ea5t chi\u1ebfn th\u1eafng cho b\u1ea3n th\u00e2n.<\/p>\n