{"id":18396,"date":"2024-04-29T20:26:03","date_gmt":"2024-04-29T20:26:03","guid":{"rendered":"https:\/\/soicau2050.minhngocxoso.com\/?p=18396"},"modified":"2024-04-29T20:26:03","modified_gmt":"2024-04-29T20:26:03","slug":"kinh-nghiem-bat-cau-de-kep-chinh-xac-100","status":"publish","type":"post","link":"https:\/\/soicau18h30.com\/kinh-nghiem-bat-cau-de-kep-chinh-xac-100\/","title":{"rendered":"Kinh nghi\u1ec7m b\u1eaft c\u1ea7u \u0111\u1ec1 k\u00e9p ch\u00ednh x\u00e1c 100%"},"content":{"rendered":"
V\u1edbi b\u1eaft c\u1ea7u \u0111\u1ec1 k\u00e9p kh\u00f4ng c\u00f3 quy t\u1eafc hay t\u1ec9 l\u1ec7 nh\u1ea5t \u0111\u1ecbnh ng\u01b0\u1eddi \u0111\u00e1nh s\u1ebd \u0111\u00e1nh tr\u00fang \u0111\u01b0\u1ee3c. Nh\u01b0ng kh\u00f4ng v\u00ec th\u1ebf m\u00e0 b\u1eaft c\u1ea7u \u0111\u1ec1 k\u00e9p kh\u00f4ng c\u00f3 kinh nghi\u1ec7m ghi l\u1ea1i. T\u1eeb x\u01b0a \u0111\u1ebfn nay, qua ng\u00e0y th\u00e1ng th\u00ec c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 c\u00e1ch \u0111\u1ec3 c\u00f3 th\u1ec3 b\u1eaft c\u1ea7u \u0111\u1ec1 k\u00e9p. C\u0169ng nh\u1edd \u00e1p d\u1ee5ng kinh nghi\u1ec7m n\u00e0y m\u00e0 r\u1ea5t nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p kh\u1ea3 quan v\u00e0 c\u00f3 k\u1ebft qu\u1ea3 kh\u00e1 t\u1ed1t.<\/p>\n
D\u1ea5u hi\u1ec7u \u0111\u1ec1 b\u00e1o k\u00e9p l\u00e0 m\u1ed9t d\u1ea1ng kh\u00e1 \u0111\u1eb7c bi\u1ec7t. Th\u1ef1c t\u1ebf, \u0111\u1ec1 k\u00e9p kh\u00f4ng c\u00f3 quy t\u1eafc hay t\u1ef7 l\u1ec7 ch\u00ednh x\u00e1c n\u00e0o \u0111\u1ea3m b\u1ea3o s\u1ebd ra trong ng\u00e0y. Vi\u1ec7c t\u00ednh to\u00e1n v\u00e0 nh\u1eadn \u0111\u1ecbnh \u0111\u1ec1 k\u00e9p ch\u1ee7 y\u1ebfu v\u1eabn d\u1ef1a v\u00e0o kinh nghi\u1ec7m \u0111\u01b0\u1ee3c \u0111\u00fac k\u1ebft c\u1ee7a c\u00e1c \u201ct\u00edn \u0111\u1ed3\u201d l\u00f4 \u0111\u1ec1 chuy\u00ean nghi\u1ec7p. Trong n\u1ed9i dung l\u1ea7n n\u00e0y, trang web s\u1ebd g\u1ee3i \u00fd cho b\u1ea1n d\u1ea5u hi\u1ec7u v\u00e0 kinh nghi\u1ec7m b\u1eaft c\u1ea7u \u0111\u1ec1 k\u00e9p ch\u00ednh x\u00e1c.<\/p>\n
C\u1ea7u k\u00e9p c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi kh\u00e1c l\u00e0 l\u00f4 k\u00e9p l\u00e0 nh\u1eefng s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 gi\u1ed1ng nhau. V\u00ed d\u1ee5: 00, 11, 22, 33, 44, 55, 66, 77, 88, 99.<\/p>\n
\u0110\u1ec1 l\u00e0 2 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. Mu\u1ed1n b\u1eaft \u0111\u01b0\u1ee3c c\u1ea7u \u0111\u1ec1 k\u00e9p th\u00ec b\u1ea1n ph\u1ea3i hi\u1ec3u r\u00f5 nh\u01b0 th\u1ebf n\u00e0o l\u00e0 c\u1ea7u k\u00e9p ph\u1ee5.<\/p>\n
C\u1ea7u k\u00e9p ph\u1ee5 l\u00e0 nh\u1eefng con l\u00f4 sau: 05, 50, 16, 61, 27, 72, 38, 83, 49, 94. T\u1ee9c l\u00e0 nh\u1eefng con s\u1ed1 c\u00f3 hi\u1ec7u c\u1ee7a 2 s\u1ed1 b\u1eb1ng 5 th\u00ec g\u1ecdi l\u00e0 c\u1ea7u k\u00e9p ph\u1ee5. N\u1ebfu mu\u1ed1n b\u1eaft c\u1ea7u k\u00e9p chu\u1ea9n x\u00e1c h\u01a1n th\u00ec n\u00ean nh\u1ee1 r\u00f5 m\u1ea5y con s\u1ed1 c\u1ea7u k\u00e9p ph\u1ee5 n\u00e0y.<\/p>\n
Tr\u1ea3i qua qu\u00e1 tr\u00ecnh ch\u1ecdn l\u1ecdc v\u00e0 tham kh\u1ea3o kinh nghi\u1ec7m t\u1eeb nh\u1eefng b\u1eadc ti\u1ec1n b\u1ed1i trong l\u0129nh v\u1ef1c \u201cs\u1ed1 h\u00f3a\u201d n\u00e0y, ch\u00fang t\u00f4i \u0111\u00fac k\u1ebft ra \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft \u0111\u1ec1 b\u00e1o k\u00e9p nh\u01b0 sau:<\/p>\n
Khi 2 s\u1ed1 \u0111\u1ea7u c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 k\u00e9p th\u00ec \u0111\u1ec1 b\u00e1o k\u00e9p s\u1ebd v\u1ec1 trong v\u00f2ng 1 tu\u1ea7n n\u00e0y ho\u1eb7c c\u00f3 th\u1ec3 s\u1ebd l\u00e2u h\u01a1n m\u1ed9t ch\u00fat \u0111\u1ebfn 10 ng\u00e0y. V\u00ec th\u1ebf, trong tu\u1ea7n n\u00e0y b\u1ea1n c\u00f3 th\u1ec3 nu\u00f4i k\u00e9p<\/p>\n
Ng\u00e0y 03\/12\/2024: G\u0110B v\u1ec1 99667 th\u00ec \u0111\u1ebfn ng\u00e0y 05\/12\/2024 G\u0110B v\u1ec1 12188, \u0111\u1ec1 v\u1ec1 k\u00e9p 88.<\/p>\n
Ng\u00e0y 09\/12\/2024: G\u0110B v\u1ec1 77308 th\u00ec \u0111\u1ebfn ng\u00e0y 14\/12\/2024 G\u0110B v\u1ec1 47788, \u0111\u1ec1 v\u1ec1 k\u00e9p 88.<\/p>\n
Ng\u00e0y 15\/12\/2024: G\u0110B v\u1ec1 22750 th\u00ec \u0111\u1ebfn ng\u00e0y 24\/12\/2024 G\u0110B v\u1ec1 50522, \u0111\u1ec1 v\u1ec1 k\u00e9p 22.<\/p>\n
Ng\u00e0y 28\/12\/2024: G\u0110B v\u1ec1 66241 th\u00ec \u0111\u1ebfn ng\u00e0y 04\/01\/2024 G\u0110B v\u1ec1 03677, \u0111\u1ec1 v\u1ec1 k\u00e9p 77.<\/p>\n
V\u1edbi c\u00e1ch t\u00ednh n\u00e0y, ch\u00fang ta c\u00f2n kh\u00e1 nhi\u1ec1u bi\u1ebfn th\u1ec3 kh\u00e1c cho l\u00f4 t\u00f4 m\u00e0 t\u1ef7 l\u1ec7 \u0103n kh\u00e1 cao nh\u01b0 sau:<\/p>\n
N\u1ebfu G\u0110B ng\u00e0y 03\/12\/2024 v\u1ec1 99667 th\u00ec nh\u1eefng ng\u00e0y k\u1ebf ta \u0111\u00e1nh 99 v\u00e0 c\u1ed9ng th\u00eam c\u00e1c s\u1ed1 l\u1ebb ph\u00eda sau l\u00e0 1, 3, 5, 7. T\u1eeb \u0111\u00f3 ta c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c s\u1ed1 l\u1ea7n l\u01b0\u1ee3t l\u00e0 19-91, 39-93, 59-95, 79-97, 99.<\/p>\n
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Ng\u00e0y 04\/12\/2024: Gi\u1ea3i 4, ra s\u1ed1 7659, l\u00f4 59. Gi\u1ea3i 3, ra s\u1ed1 37195, l\u00f4 95 (n\u00ean th\u00eam l\u00f3t l\u1ed9n). Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, ra s\u1ed1 97859, \u0111\u1ec1 v\u1ec1 59<\/p>\n
\u0110\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c c\u1eb7p s\u1ed1 l\u1edbn nh\u01b0 66, 77, 88, 99 th\u00ec khi c\u1ed9ng c\u00e1c s\u1ed1 l\u1ebb nh\u01b0 5, b\u1ea1n c\u1ea7n ch\u00fa \u00fd l\u1ea5y m\u1ed9t s\u1ed1 cu\u1ed1i h\u00e0ng \u0111\u01a1n v\u1ecb, th\u1ef1c hi\u1ec7n nh\u01b0 sau: 9 + 5 = 14, l\u1ea5y 4 ho\u1eb7c 9+1 = 10 l\u1ea5y 0.<\/p>\n
T\u1eeb \u0111\u00f3 suy ra, ta c\u00f3 l\u00f4 \u0111\u00e1nh l\u00e0 99, 09-90, 29-92, 49-94.<\/p>\n
Tr\u01b0\u1eddng h\u1ee3p v\u1eabn \u0111ang trong tu\u1ea7n \u0111\u00f3, b\u1ea1n th\u1ea5y ng\u00e0y 07\/12\/2024 xu\u1ea5t hi\u1ec7n l\u00f4 09, 90 v\u00e0 59 >,>,>, Ng\u00e0y 08\/12\/2024 xu\u1ea5t hi\u1ec7n l\u00f4 09, 79 v\u00e0 92.<\/p>\n
B\u01b0\u1edbc 1: Mu\u1ed1n b\u1eaft \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1ea7u k\u00e9p c\u1ee7a h\u00f4m nay th\u00ec b\u1ea1n ph\u1ea3i ki\u1ec3m tra gi\u1ea3i 7 c\u1ee7a ng\u00e0y h\u00f4m qua. Ki\u1ec3m tra v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c gi\u1ea3i 7 c\u1ee7a ng\u00e0y h\u00f4m qua c\u00f3 xu\u1ea5t hi\u1ec7n c\u1ea7u k\u00e9p ph\u1ee5 hay kh\u00f4ng.<\/p>\n
B\u01b0\u1edbc 2: nh\u01b0 ki\u1ec3m tra \u1edf b\u01b0\u1edbc 1 th\u00ec th\u1ea5y xu\u1ea5t hi\u1ec7n hai c\u1ea7u k\u00e9p ph\u1ee5. Theo v\u00ed d\u1ee5 \u1edf \u0111\u00e2y l\u00e0 83-05.<\/p>\n
B\u01b0\u1edbc 3: Khi c\u00f3 \u0111\u1ee7 2 c\u1ea7u k\u00e9p ph\u1ee5 th\u00ec h\u00f4m nay b\u1ea1n s\u1ebd \u0111\u00e1nh c\u00e1c c\u1ea7u \u0111\u1ec1 k\u00e9p nh\u01b0 \u0111\u00e3 n\u00eau. C\u00e1c b\u1ea1n c\u0169ng n\u00ean ch\u1ecdn l\u1ecdc m\u1ed9t c\u00e1ch h\u1ee3p l\u00ed v\u00e0 ph\u00f9 h\u1ee3p b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c. V\u00ed d\u1ee5 nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh theo t\u1ea7n s\u1ed1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c \u0111\u1ea7u l\u00f4.<\/p>\n
Ch\u00fa \u00fd cho ph\u01b0\u01a1ng ph\u00e1p n\u00e0y: C\u00e1c b\u1ea1n n\u00ean theo c\u1ea7u \u0111\u1ec1 k\u00e9p n\u00e0y kho\u1ea3ng t\u1ea7m 3 ng\u00e0y l\u00e0 th\u00edch h\u1ee3p cho c\u1ea7u \u0111\u1ec1 k\u00e9p nh\u1ea5t. N\u1ebfu ki\u1ec3m tra \u1edf b\u01b0\u1edbc 2 c\u00f3 c\u1ea7u k\u00e9p ph\u1ee5 r\u1ed3i nh\u01b0ng h\u00f4m \u0111\u00f3 l\u00e0 c\u00f3 \u0111\u1ec1 k\u00e9p d\u1eebng.<\/p>\n
C\u00f2n m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p n\u1eefa l\u00e0: l\u1ea5y con \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y th\u1ee9 2 h\u00e0ng tu\u1ea7n l\u00e0m \u0111\u1ea7u \u0111\u00edt \u0111\u1ec3 \u0111\u00e1nh c\u1ea3 tu\u1ea7n. V\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u0169ng r\u1ea5t kh\u1ea3 quan.<\/p>\n
Th\u1ed1ng k\u00ea v\u00e0 ki\u1ec3m tra l\u1ea1i nh\u1eefng con s\u1ed1 \u0111ang c\u00e2m. N\u1ebfu c\u1ea7u \u0111\u1ec1 r\u01a1i v\u00e0o nh\u1eefng con s\u1ed1 \u0111ang c\u00e2m c\u1ea3 \u0111\u1ea7u v\u00e0 \u0111\u00edt d\u01b0\u1edbi 55 ng\u00e0y th\u00ec tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng n\u00ean \u0111\u00e1nh v\u00e0o c\u00e1c con s\u1ed1 n\u00e0y. Tr\u00ean 55 ng\u00e0y th\u00ec c\u00f3 th\u1ec3 v\u00e0o nh\u1eefng con s\u1ed1 n\u00e0y v\u00ec theo c\u00e1c con s\u1ed1 th\u1ed1ng k\u00ea v\u00e0 theo d\u00f5i th\u00ec tr\u00ean 90% c\u00e1c con s\u1ed1 trong tr\u01b0\u1eddng h\u1ee3p con s\u1ed1 \u0111ang c\u00e2m kh\u00f4ng xu\u1ea5t hi\u1ec7n qu\u00e1 65 ng\u00e0y. N\u1ebfu b\u1ea1n n\u1eb1m trong nh\u1eefng 10% c\u00f2n l\u1ea1i th\u00ec ch\u1ec9 do s\u1ed1 ph\u00e2n v\u00e0 s\u1ed1 b\u1ea1n qu\u00e1 \u0111en m\u00e0 th\u00f4i.<\/p>\n
N\u1ebfu gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y h\u00f4m qua c\u00f3 s\u1ed1 0 k\u1eb9p \u1edf gi\u1eefa th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u1ea7u \u0111\u1ec1 k\u00e9p nh\u1ea5t \u0111\u1ecbnh c\u1ea7n chu\u1ea9n b\u1ecb v\u00e0 x\u00e1c \u0111\u1ecbnh s\u1ebd xu\u1ea5t hi\u1ec7n con s\u1ed1 \u0111\u1ea7u 0 ho\u1eb7c \u0111u\u00f4i 0 t\u1ea1i hai s\u1ed1 cu\u1ed1i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u00e1c ng\u00e0y ti\u1ebfp sau \u0111\u00f3.<\/p>\n
Hi v\u1ecdng b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft c\u1ea7u \u0111\u1ec1 k\u00e9p m\u1ed9t c\u00e1ch chu\u1ea9n nh\u1ea5t. T\u00ecm \u0111\u01b0\u1ee3c kinh nghi\u1ec7m v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i cho m\u00ecnh qua nh\u1eefng l\u1ea7n \u0111\u00e1nh c\u1ea7u \u0111\u1ec1 k\u00e9p. ch\u00fac b\u1ea1n b\u1ea1n may m\u1eafn v\u1edbi nh\u1eefng con s\u1ed1.!<\/p>\n