Kinh nghi\u1ec7m soi c\u1ea7u xsmb b\u1ea1c nh\u1edb \u0111\u1ea7u c\u00e2m \u0111\u00edt c\u00e2m<\/figcaption><\/figure>\nKhi k\u1ebft qu\u1ea3 \u0111\u1ea7u A kh\u00f4ng ra (\u0111\u1ea7u A c\u00e2m) th\u00ec c\u00e1ch ch\u01a1i \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u00f3 l\u00e0 \u0111\u00e1nh c\u1eb7p A0\u2013AA ng\u00e0y ti\u1ebfp theo.<\/p>\n
VD: V\u00ed d\u1ee5 h\u00f4m tr\u01b0\u1edbc kh\u00f4ng v\u1ec1 \u0111\u1ea7u 2 th\u00ec h\u00f4m sau ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 ch\u1ecdn 20 ho\u1eb7c 22 \u0111\u1ec3 nu\u00f4i. \u0110\u1ea7u 1 c\u00e2m th\u00ec b\u1ea1n s\u1ebd ch\u01a1i c\u1eb7p s\u1ed1 10 \u2013 11.<\/p>\n
Trong tr\u01b0\u1eddng h\u1ee3p k\u1ebft qu\u1ea3 xu\u1ea5t hi\u1ec7n 2 \u0111\u1ea7u s\u1ed1 \u0111\u1ec1u kh\u00f4ng v\u1ec1 l\u00e0 \u0111\u1ea7u A v\u00e0 \u0111\u1ea7u B th\u00ec \u0111\u00e1nh A0 \u2013 AA \u2013 B0 \u2013 BB \u2013 AB \u2013 BA.<\/p>\n
VD: Hai \u0111\u1ea7u 2 v\u00e0 5 \u0111\u1ec1u c\u00e2m th\u00ec ta s\u1ebd \u0111\u00e1nh d\u00e0n s\u1ed1 20 \u2013 22 \u2013 50 \u2013 55 \u2013 25 \u2013 52.<\/p>\n
M\u1ed9t t\u00ecnh hu\u1ed1ng \u0111\u1eb7c bi\u1ec7t kh\u00e1c khi xu\u1ea5t hi\u1ec7n \u0111\u1ebfn 3 \u0111\u1ea7u c\u00e2m l\u00e0 A, B, C (s\u1eafp x\u1ebfp t\u1eeb b\u00e9 \u0111\u1ebfn l\u1edbn) th\u00ec ta s\u1ebd ch\u01a1i d\u00e0n s\u1ed1 l\u00e0 AB \u2013 BA \u2013 BC \u2013 CB.<\/p>\n
VD: \u0110\u1ea7u s\u1ed1 2, 7, 9 c\u00e2m th\u00ec h\u00e3y ch\u01a1i d\u00e0n s\u1ed1 27 \u2013 72 \u2013 79 \u2013 97.<\/p>\n
Soi c\u1ea7u xsmb b\u1ea1c nh\u1edb theo \u0111\u1ea7u c\u00e2m:<\/b><\/h3>\n
K\u1ebft qu\u1ea3 h\u00f4m nay xu\u1ea5t hi\u1ec7n \u0111\u1ea7u c\u00e2m th\u00ec ng\u00e0y mai \u0111\u1ec1 s\u1ebd v\u1ec1 con n\u00e0o? Th\u1ed1ng k\u00ea c\u00e1c b\u1ed9 s\u1ed1 t\u1ef7 l\u1ec7 \u0103n cao nh\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p qua nhi\u1ec1u n\u0103m.<\/p>\n
\u0110\u1ea7u 0 c\u00e2m th\u00ec ng\u00e0y sau th\u01b0\u1eddng v\u1ec1 b\u1ed9 s\u1ed1 04, 06, 09.<\/p>\n
\u0110\u1ea7u 1 c\u00e2m th\u00ec ng\u00e0y sau hay v\u1ec1 b\u1ed9 s\u1ed1 16, 17.<\/p>\n
\u0110\u1ea7u 2 c\u00e2m th\u00ec ng\u00e0y sau hay xu\u1ea5t hi\u1ec7n b\u1ed9 s\u1ed1 21, 25, 29.<\/p>\n
\u0110\u1ea7u 3 c\u00e2m th\u00ec ng\u00e0y sau hay xu\u1ea5t hi\u1ec7n b\u1ed9 s\u1ed1 30, 36, 39.<\/p>\n
\u0110\u1ea7u 4 c\u00e2m th\u00ec ng\u00e0y sau th\u01b0\u1eddng v\u1ec1 b\u1ed9 s\u1ed1 40, 44, 45.<\/p>\n
\u0110\u1ea7u 5 c\u00e2m th\u00ec ng\u00e0y sau hay v\u1ec1 b\u1ed9 s\u1ed1 54, 59.<\/p>\n
\u0110\u1ea7u 6 c\u00e2m th\u00ec ng\u00e0y sau hay xu\u1ea5t hi\u1ec7n b\u1ed9 s\u1ed1 61, 63.<\/p>\n
\u0110\u1ea7u 7 c\u00e2m th\u00ec ng\u00e0y sau hay xu\u1ea5t hi\u1ec7n b\u1ed9 s\u1ed1 70, 71, 73, 75.<\/p>\n
\u0110\u1ea7u 8 c\u00e2m th\u00ec ng\u00e0y sau th\u01b0\u1eddng v\u1ec1 b\u1ed9 s\u1ed1 80, 82, 89.<\/p>\n
\u0110\u1ea7u 9 c\u00e2m th\u00ec ng\u00e0y sau th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n b\u1ed9 s\u1ed1 95, 92.<\/p>\n