L\u00f4 \u0111\u1ec1 l\u00e0 cu\u1ed9c ch\u01a1i c\u1ee7a s\u1ef1 t\u00ednh to\u00e1n v\u00e0 nh\u1eefng con s\u1ed1, \u0111\u1ed1i v\u1edbi m\u1ed9t ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m th\u00ec vi\u1ec7c t\u00ednh to\u00e1n \u0111\u1ec3 \u0111\u00e1nh tr\u00fang l\u00f4 \u0111\u1ec1 quan tr\u1ecdng h\u01a1n t\u1ea5t c\u1ea3. Ch\u1ec9 c\u1ea7n v\u00e0i thao t\u00e1c tr\u00ean m\u1ea1ng, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y cho m\u00ecnh v\u00f4 v\u00e0n c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 d\u1ec5 tr\u00fang nh\u1ea5t t\u1eeb chuy\u00ean gia<\/strong>. Th\u1ebf nh\u01b0ng, kh\u00f4ng ph\u1ea3i ph\u01b0\u01a1ng ph\u00e1p n\u00e0o c\u0169ng c\u00f3 th\u1ec3 \u0111em l\u1ea1i s\u1ef1 may m\u1eafn cho ng\u01b0\u1eddi ch\u01a1i.<\/span><\/p>\n Trong m\u1ed9t gi\u1ea3i k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1, khi b\u1ea1n th\u1ea5y c\u00f3 ba s\u1ed1 gi\u1ed1ng nhau xu\u1ea5t hi\u1ec7n th\u00ec b\u1ea1n c\u1ea7n lo\u1ea1i b\u1ecf ba s\u1ed1 gi\u1ed1ng nhau \u0111\u00f3. Sau \u0111\u00f3, l\u1ea5y s\u1ed1 l\u1edbn nh\u1ea5t gh\u00e9p v\u1edbi s\u1ed1 b\u00e9 nh\u1ea5t ( kh\u00e1c 0 ) c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. C\u00f3 \u0111\u01b0\u1ee3c s\u1ed1 gh\u00e9p n\u00e0y b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh l\u00f4 trong 3 ng\u00e0y li\u00ean ti\u1ebfp, ch\u1eafc ch\u1eafn t\u1ef7 l\u1ec7 tr\u00fang c\u1ee7a b\u1ea1n s\u1ebd r\u1ea5t cao.\u00a0<\/span><\/p>\n \u0110\u1ec3 c\u00f3 th\u1ec3\u00a0 d\u1ec5 hi\u1ec3u h\u01a1n, ch\u00fang ta s\u1ebd th\u1ef1c hi\u1ec7n m\u1ed9t v\u00ed d\u1ee5 minh h\u1ecda sau \u0111\u00e2y:\u00a0<\/span><\/p>\n V\u00ed d\u1ee5: ng\u00e0y 21\/7\/2024 ta c\u00f3 k\u1ebft qu\u1ea3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 l\u00e0 92603. Ta th\u1ea5y s\u1ed1 b\u00e9 nh\u1ea5t kh\u00e1c 0 \u1edf \u0111\u00e2y l\u00e0 s\u1ed1 3.\u00a0<\/span><\/p>\n Ti\u1ebfp t\u1ee5c quan s\u00e1t, ta th\u1ea5y gi\u1ea3i 5 v\u1ec1 s\u1ed1 33356. Ta l\u1ea5y s\u1ed1 l\u1edbn nh\u1ea5t \u1edf gi\u1ea3i n\u00e0y l\u00e0 6.\u00a0<\/span><\/p>\n Ta th\u1ea5y gi\u1ea3i 4 v\u1ec1 s\u1ed1 33348, ta l\u1ea5y s\u1ed1 l\u1edbn nh\u1ea5t \u1edf gi\u1ea3i 4 l\u00e0 8.\u00a0<\/span><\/p>\n Cu\u1ed1i c\u00f9ng ta th\u1ea5y gi\u1ea3i 4 l\u1ea1i v\u1ec1 con s\u1ed1 333, ta l\u1ea5y s\u1ed1 0, ( b\u1edfi v\u00ec ta kh\u00f4ng s\u1eed d\u1ee5ng nh\u1eefng s\u1ed1 gi\u1ed1ng nhau xu\u1ea5t hi\u1ec7n 3 l\u1ea7n, cho n\u00ean ta ch\u1ec9 ch\u1ecdn s\u1ed1 0 khi g\u1eb7p tr\u01b0\u1eddng h\u1ee3p n\u00e0y).\u00a0<\/span><\/p>\n B\u01b0\u1edbc ti\u1ebfp theo r\u1ea5t \u0111\u01a1n gi\u1ea3n, ta ch\u1ec9 vi\u1ec7c gh\u00e9p c\u00e1c c\u1eb7p s\u1ed1 l\u1ea1i v\u00e0 d\u00f9ng ch\u00fang \u0111\u1ec3 \u0111\u00e1nh l\u00f4 trong 3 ng\u00e0y li\u00ean ti\u1ebfp. T\u1eeb v\u00ed d\u1ee5 tr\u00ean ta c\u00f3 c\u00e1c con s\u1ed1: 3-0-6-8. T\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c c\u1eb7p s\u1ed1 nh\u01b0: 30-36-38-60-63-68, 80-83-86, vv. Ch\u1eafc ch\u1eafn trong 3 ng\u00e0y t\u1edbi, s\u1ed1 l\u00f4 s\u1ebd v\u1ec1 m\u1ed9t trong s\u1ed1 nh\u1eefng c\u1eb7p s\u1ed1 tr\u00ean. B\u1ea1n ch\u1ec9 c\u1ea7n \u00e1p d\u1ee5ng v\u00e0 ph\u00e2n b\u1ed5 s\u1ed1 ti\u1ec1n v\u1ed1n cho ch\u00ednh x\u00e1c l\u00e0 \u0111\u01b0\u1ee3c.\u00a0<\/span><\/p>\n Tuy nhi\u00ean, b\u1ea1n c\u0169ng \u0111\u1eebng qu\u00ean r\u1eb1ng, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 t\u1eeb gi\u1ea3i 1 \u0111\u1ebfn gi\u1ea3i 6, ch\u00fang ta kh\u00f4ng \u00e1p d\u1ee5ng ch\u00fang cho k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i 7.\u00a0<\/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:\u00a0<\/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.\u00a0<\/span><\/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.\u00a0<\/span><\/p>\n Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u1ef1c k\u00ec \u0111\u01a1n gi\u1ea3n, b\u1ea1n c\u1ed9ng c\u00e1c con s\u1ed1 xu\u1ea5t hi\u1ec7n trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. Ti\u1ebfp theo gh\u00e9p s\u1ed1 0 v\u1edbi s\u1ed1 8 \u0111\u1ec3 l\u1ea5y c\u1eb7p, nu\u00f4i li\u00ean t\u1ee5c trong 3 ng\u00e0y ti\u1ebfp theo.\u00a0<\/span><\/p>\n V\u00ed d\u1ee5: Gi\u1ea3i ng\u00e0y 21\/7 v\u1ec1 con 58763. Ta c\u1ed9ng: 5+8+7+6+3 = 33. Ta c\u1ed9ng ti\u1ebfp 3+3=6\u00a0<\/span><\/p>\n Gh\u00e9p s\u1ed1 6 n\u00e0y v\u1edbi 0 ho\u1eb7c 8, ta c\u00f3 c\u1eb7p: 060, 686\u2026 nh\u01b0 th\u1ebf b\u1ea1n c\u1ee9 vi\u1ec7c \u0111\u00e1nh trong 3 ng\u00e0y ti\u1ebfp theo, ch\u1eafc ch\u1eafn s\u1ebd tr\u00fang l\u1edbn.\u00a0<\/span><\/p>\n Hy v\u1ecdng v\u1edbi b\u00e0i vi\u1ebft n\u00e0y b\u1ea1n \u0111\u00e3 ph\u1ea7n n\u00e0o hi\u1ec3u \u0111\u01b0\u1ee3c l\u00e0m sao \u0111\u1ec3 \u0111\u00e1nh l\u00f4 \u0111\u1ec1 tr\u00fang<\/strong>. \u0110\u1eebng bao gi\u1edd coi vi\u1ec7c \u0111\u00e1nh l\u00f4 \u0111\u1ec1 l\u00e0 may m\u1eafn, ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng.\u00a0<\/span><\/p>\n<\/div>\n<\/div>\nC\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 tr\u00fang b\u1eb1ng vi\u1ec7c lo\u1ea1i s\u1ed1\u00a0<\/b><\/h2>\n
C\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 tr\u00fang b\u1eb1ng vi\u1ec7c l\u1ea5y 2 s\u1ed1 tr\u00f9ng \u0111\u1ea7u v\u00e0 tr\u00f9ng \u0111u\u00f4i\u00a0<\/b><\/h2>\n
C\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 tr\u00fang b\u1eb1ng vi\u1ec7c nu\u00f4i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t\u00a0<\/b><\/h2>\n
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