Soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c<\/strong><\/span><\/em> t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t k\u1ebft h\u1ee3p gi\u1ea3i 7. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4<\/strong> cao c\u1ea5p v\u00e0 kh\u00f4ng m\u1ea5y ai chia s\u1ebb b\u00ed k\u00edp th\u1ef1c s\u1ef1. C\u00e1ch soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c ch\u01b0a bao gi\u1edd thua. \u00c1p d\u1ee5ng t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t k\u1ebft h\u1ee3p gi\u1ea3i 7. Mang l\u1ea1i k\u1ebft qu\u1ea3 c\u00f3 t\u1ec9 l\u1ec7 ch\u00ednh x\u00e1c cao.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4 n\u00e0y s\u1ebd \u00e1p d\u1ee5ng t\u1eeb k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc. Ch\u00fang ta s\u1ebd ch\u1ec9 s\u1eed d\u1ee5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 7 \u0111\u1ec3 th\u1ef1c hi\u1ec7n soi c\u1ea7u. Ch\u00fang ta s\u1ebd t\u00ednh \u0111\u01b0\u1ee3c c\u1eb7p l\u00f4 c\u1ee7a c\u00e1c ng\u00e0y sau \u0111\u00f3. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho b\u00e0i vi\u1ebft soi c\u1ea7u xsmb<\/strong> mi\u1ec5n ph\u00ed. \u0110\u01b0\u1ee3c chia s\u1ebb tr\u00ean website.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u mi\u1ec1n b\u1eafc n\u00e0y ch\u00fang ta s\u1ebd d\u1ef1a v\u00e0o s\u1ef1 tr\u00f9ng h\u1ee3p c\u1ee7a k\u1ebft qu\u1ea3 ng\u00e0y h\u00f4m tr\u01b0\u1edbc v\u00e0 h\u00f4m sau. \u0110\u1ec3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3, c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i \u0111\u00e1nh 2 con l\u00f4 trong 3 ng\u00e0y. Khi n\u00e0o tr\u00fang m\u1edbi chuy\u1ec3n sang \u0111\u00e1nh con kh\u00e1c, kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ecf gi\u1eefa ch\u1eebng.<\/p>\n S\u1ed1 v\u1ed1n \u0111\u1ec3 theo ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t k\u1ebft h\u1ee3p gi\u1ea3i 7 kh\u00f4ng qu\u00e1 l\u1edbn. H\u1ea7u h\u1ebft ai c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c. Ch\u00fang ta s\u1ebd \u0111i t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 th\u1ef1c hi\u1ec7n theo ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/p>\n Ch\u00fang ta s\u1ebd l\u1ea5y t\u1ed5ng s\u1ed1 \u0111\u1ea7u v\u00e0 s\u1ed1 cu\u1ed1i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ng\u00e0y h\u00f4m nay. N\u1ebfu nh\u01b0 t\u1ed5ng l\u1edbn h\u01a1n 10 th\u00ec ta c\u1ed9ng ti\u1ebfp t\u1eebng s\u1ed1 c\u1ee7a t\u1ed5ng \u0111\u00f3. N\u1ebfu t\u1ed5ng b\u1eb1ng 10 th\u00ec la l\u1ea5y b\u1eb1ng 0. N\u1ebfu nh\u01b0 t\u1ed5ng nh\u1ecf h\u01a1n 10 th\u00ec ta l\u1ea5y lu\u00f4n t\u1ed5ng \u0111\u00f3.<\/p>\n V\u00ed d\u1ee5 1<\/strong>: Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc l\u00e0:\u00a035516 \u2013 Ta c\u00f3 3 l\u00e0 s\u1ed1 \u0111\u1ea7u v\u00e0 6 l\u00e0 s\u1ed1 cu\u1ed1i.<\/p>\n Nh\u01b0 v\u1eady t\u1ed5ng s\u1ebd = 9. V\u1eady t\u1ed5ng nh\u1ecf h\u01a1n 10 ta s\u1ebd l\u1ea5y lu\u00f4n t\u1ed5ng \u0111\u00f3 l\u00e0 9<\/strong><\/span>.<\/p>\n V\u00ed d\u1ee5 2:<\/strong> N\u1ebfu nh\u01b0 ta c\u00f3 k\u1ebft qu\u1ea3 xsmb l\u00e0: 95512, ta c\u00f3 t\u1ed5ng = 11 (l\u1edbn h\u01a1n 10). Ta s\u1ebd ti\u1ebfp t\u1ee5c l\u1ea5y 1 + 1 = 2. V\u1eady k\u1ebft qu\u1ea3 ta c\u00f3 t\u1ed5ng 12.<\/strong><\/p>\n T\u1eeb k\u1ebft qu\u1ea3 \u1edf b\u01b0\u1edbc 1 ch\u00fang ta soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c. Sau \u0111\u00f3 s\u1ebd l\u1ea5y b\u00f3ng c\u1ee7a t\u1ed5ng \u0111\u00f3. Ta s\u1ebd \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 v\u00e0 g\u1ecdi t\u1ea1m l\u00e0 X.<\/p>\n V\u00ed d\u1ee5:<\/strong> Nh\u01b0 t\u1ed5ng b\u00ean tr\u00ea ch\u00fang ta c\u00f3 s\u1ed1 9. V\u1eady b\u00f3ng c\u1ee7a 9 s\u1ebd l\u00e0 4. V\u00e0 ch\u00fang ta c\u00f3 X = 4<\/strong><\/span><\/p>\n K\u1ebft qu\u1ea3 xsmb s\u1ebd c\u00f3 4 gi\u1ea3i 7. M\u1ed7i gi\u1ea3i bao g\u1ed3m 2 con s\u1ed1. T\u1ea5t c\u1ea3 ch\u00fang ta s\u1ebd c\u00f3 8 s\u1ed1 trong gi\u1ea3i 7 n\u00e0y.<\/p>\n Ta s\u1ebd l\u1ef1a ch\u1ecdn 2 s\u1ed1 xu\u1ea5t hi\u1ec7n nhi\u1ec1u nh\u1ea5t trong 8 s\u1ed1 \u0111\u00f3. N\u1ebfu nh\u01b0 nhi\u1ec1u s\u1ed1 xu\u1ea5t hi\u1ec7n b\u1eb1ng nhau ta s\u1ebd \u01b0u ti\u00ean s\u1ed1 xu\u1ea5t hi\u1ec7n tr\u01b0\u1edbc t\u00ednh t\u1eeb tr\u00e1i qua ph\u1ea3i theo k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1. Cu\u1ed1i c\u00f9ng ta \u0111\u01b0\u1ee3c 2 s\u1ed1 v\u00e0 g\u1ecdi ch\u00fang l\u00e0 A v\u00e0 B.<\/p>\n V\u00ed d\u1ee5: Ch\u00fang ta c\u00f3 gi\u1ea3i 7 l\u00e0\u00a083, 43, 86, 29<\/strong>. Ta th\u1ea5y s\u1ed1 3 xu\u1ea5t hi\u1ec7n 2 l\u1ea7n, s\u1ed1 8 c\u0169ng xu\u1ea5t hi\u1ec7n 2 l\u1ea7n.<\/p>\n Nh\u01b0 v\u1eady ch\u00fang ta s\u1ebd c\u00f3 s\u1ed1 8 v\u00e0 s\u1ed1 3. V\u1eady A = 8<\/strong><\/span> v\u00e0 B = 3<\/strong><\/span><\/p>\n Ch\u00fang ta s\u1ebd gh\u00e9p X \u1edf b\u01b0\u1edbc 2 v\u1edbi hai s\u1ed1 m\u1edbi t\u00ecm \u0111\u01b0\u1ee3c \u1edf b\u01b0\u1edbc 3. Nh\u01b0 v\u1eady ch\u00fang ta s\u1ebd \u0111\u01b0\u1ee3c hai c\u1eb7p l\u00f4 l\u00e0: XA<\/strong> v\u00e0 XB.<\/strong><\/p>\n V\u00ed d\u1ee5:<\/strong> T\u1eeb b\u00ean tr\u00ean ch\u00fang ta s\u1ebd c\u00f3: X = 4. Gh\u00e9p v\u1edbi hai s\u1ed1 \u1edf b\u01b0\u1edbc ba l\u00e0: 3 v\u00e0 8. Nh\u01b0 v\u1eady, ch\u00fang ta \u0111\u00e3 soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c c\u1eb7p: 48 \u2013 43<\/strong><\/span>.<\/p>\n 4 B\u01b0\u1edbc b\u00ean tr\u00ean ch\u00fang ta \u0111\u00e3 soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c 2 con l\u00f4 \u0111\u1ec3 \u0111\u00e1nh. C\u1ee5 th\u1ec3 ch\u00fang ta c\u00f3 c\u1eb7p 48<\/strong> v\u00e0 43.<\/strong><\/p>\n Ch\u00fang ta s\u1ebd \u0111\u00e1nh c\u1eb7p l\u00f4 n\u00e0y trong 3 ng\u00e0y li\u00ean ti\u1ebfp. Tr\u00fang \u1edf ng\u00e0y n\u00e0o th\u00ec d\u1eebng ngay \u1edf ng\u00e0y \u0111\u00f3 \u0111\u1ec3 t\u00ecm l\u00f4 kh\u00e1c. N\u1ebfu ng\u00e0y tr\u01b0\u1edbc tr\u01b0\u1ee3t th\u00ec h\u00f4m sau ph\u1ea3i \u0111\u00e1nh g\u1ea5p \u0111\u00f4i. \u0110\u1ebfn 3 ng\u00e0y d\u00f9 v\u1ec1 hay kh\u00f4ng v\u1ec1 c\u0169ng ph\u1ea3i b\u1ecf. Kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e1nh \u0111\u1ebfn ng\u00e0y th\u1ee9 4.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u mi\u1ec1n B\u1eafc k\u1ebft h\u1ee3p gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 7 n\u00e0y. C\u00e1c b\u1ea1n ch\u1ec9 c\u1ea7n soi c\u1ea7u chu\u1ea9n nh\u01b0 h\u01b0\u1edbng d\u1eabn b\u00ean tr\u00ean. Ad cam \u0111oan s\u1ebd chi\u1ebfn th\u1eafng.<\/p>\n C\u00e1c b\u1ea1n \u0111\u1eebng n\u00f3ng v\u1ed9i tr\u01b0\u1edbc b\u1ea5t k\u1ef3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o n\u00f3i r\u1eb1ng \u0111\u00e1nh 1 h\u00f4m l\u00e0 l\u00e3i ngay, \u0111i\u1ec1u n\u00e0y kh\u00f4ng bao gi\u1edd c\u00f3. \u0110\u00e1nh l\u00f4 \u0111\u1ec1 l\u00e0 ph\u1ea3i t\u00ednh to\u00e1n, t\u00ednh to\u00e1n l\u00e0 ph\u1ea3i theo \u0111\u1ebfn c\u00f9ng (c\u00f3 3 ng\u00e0y th\u00f4i)<\/em>. Ch\u1ee9 kh\u00f4ng \u0111\u01b0\u1ee3c n\u00f3ng v\u1ed9i m\u00e0 \u0111\u00f2i h\u1ecfi chi\u1ebfn th\u1eafng.<\/p>\n B\u00ean c\u1ea1nh \u0111\u00f3, khi \u0111\u00e1nh \u0111\u1ebfn ng\u00e0y th\u1ee9 3 ho\u1eb7c tr\u00fang \u1edf ng\u00e0y n\u00e0o th\u00ec ti\u1ebfp t\u1ee5c soi c\u1ea7u mi\u1ec1n b\u1eafc ng\u00e0y \u0111\u00f3. Kh\u00f4ng \u0111\u01b0\u1ee3c d\u1eebng l\u1ea1i. \u0110\u00e2y l\u00e0 kinh nghi\u1ec7m t\u1eeb admin \u0111\u00e3 chinh chi\u1ebfn r\u1ea5t l\u00e2u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y tr\u01b0\u1edbc khi chia s\u1ebb.<\/p>\n \u0110\u00e1nh l\u00f4 \u0111\u1ec1, c\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u kh\u00e1c nhau. M\u1ed7i ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec1u c\u00f3 \u0111i\u1ec3m \u0111\u1eb7c bi\u1ec7t ri\u00eang. H\u1ea7u nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o c\u0169ng ch\u00ednh x\u00e1c nh\u01b0ng t\u1ec9 l\u1ec7 ch\u00ednh x\u00e1c c\u00f3 kh\u00e1c bi\u1ec7t. Trong b\u00e0i vi\u1ebft n\u00e0y admin \u0111\u00e3 gi\u1edbi thi\u1ec7u \u0111\u1ebfn c\u00e1c b\u1ea1n th\u00eam m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c. Ch\u00fang ta \u0111\u00e3 bi\u1ebft k\u1ebft h\u1ee3p gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 7 \u0111\u1ec3 soi c\u1ea7u.<\/p>\n Ch\u00fac c\u00e1c b\u1ea1n lu\u00f4n may m\u1eafn v\u00e0 d\u00e0nh chi\u1ebfn th\u1eafng b\u1ea1ch th\u1ee7 l\u00f4 m\u1ed7i ng\u00e0y. \u0110\u1eebng qu\u00ean \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn n\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc ho\u1eb7c c\u00e2u h\u1ecfi n\u00e0o.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n <\/p>\n<\/div>\nSoi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t k\u1ebft h\u1ee3p gi\u1ea3i 7<\/span><\/h2>\n
I. Nguy\u00ean l\u00fd soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c nh\u1ea5t<\/span><\/h3>\n
B\u01b0\u1edbc 1: Soi c\u1ea7u mi\u1ec1n b\u1eafc t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/span><\/h4>\n
B\u01b0\u1edbc 2: Soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c t\u1eeb b\u00f3ng l\u00f4 \u0111\u1ec1.<\/span><\/h4>\n
B\u01b0\u1edbc 3: Soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c t\u1eeb gi\u1ea3i 7<\/span><\/h4>\n
B\u01b0\u1edbc 4: Gh\u00e9p c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c<\/span><\/h4>\n
B\u01b0\u1edbc 5: \u0110\u00e1nh l\u00f4 sau khi \u0111\u00e3 soi c\u1ea7u mi\u1ec1n b\u1eafc xong<\/span><\/h4>\n
K\u1ebft Th\u00fac<\/span><\/h3>\n
CH\u1ed0T S\u1ed0 SI\u00caU CHU\u1ea8N V\u00cdP<\/b><\/span><\/h1>\n
\n
\n\nSoi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t k\u1ebft h\u1ee3p gi\u1ea3i 7<\/h1>\n<\/header>\n<\/div>\n<\/div>\n
Soi c\u1ea7u mi\u1ec1n b\u1eafc ch\u00ednh x\u00e1c t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t k\u1ebft h\u1ee3p gi\u1ea3i 7<\/h1>\n<\/header>\n<\/div>\n<\/div>\n\n\n\n\n\n\n
\n
\n
\n
\n
\n