\u0110\u00e1nh con s\u1ed1 theo d\u00e0n th\u00ec ai ch\u01a1i l\u00f4 \u0111\u1ec1 c\u0169ng bi\u1ebft. Tuy nhi\u00ean c\u00f3 khi nghe \u0111\u1ebfn \u0111\u00e1nh \u0111\u1ec1 k\u00e9p l\u1ec7ch, \u0111\u00e1nh l\u00f4 k\u00e9p l\u1ec7ch th\u00ec nhi\u1ec1u ng\u01b0\u1eddi l\u1ea1i kh\u00f4ng hi\u1ec3u \u00fd ngh\u0129a c\u1ee7a n\u00f3 ho\u1eb7c kh\u00f4ng bi\u1ebft \u0111\u1ec1 k\u00e9p l\u1ec7ch g\u1ed3m nh\u1eefng con g\u00ec? \u0110\u1ec3 nh\u00e0 c\u00e1i h\u01b0\u1edbng d\u1eabn chi ti\u1ebft cho ng\u01b0\u1eddi ch\u01a1i \u0111\u1ec1 k\u00e9p l\u1ec7ch g\u1ed3m nh\u1eefng con n\u00e0o<\/strong>, \u0111\u1ec1 k\u00e9p l\u1ec7ch l\u00e0 nh\u1eefng con g\u00ec, \u0111\u1ec1 k\u00e9p l\u1ec7ch c\u00f3 bao nhi\u00eau s\u1ed1, \u0111\u1ec1 k\u00e9p l\u1ec7ch l\u00e0 nh\u01b0 n\u00e0o<\/strong>, b\u1ed9 l\u00f4 \u0111\u1ec1 k\u00e9p l\u1ec7ch ra sao? T\u1ea5t c\u1ea3 s\u1ebd \u0111\u01b0\u1ee3c ghi d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 c\u00e1c b\u1ea1n ti\u1ec7n theo d\u00f5i va tham kh\u1ea3o tr\u01b0\u1edbc khi ch\u01a1i.<\/p>\n V\u1edbi c\u00e1c th\u00f4ng tin, \u0111\u1ecbnh ngh\u0129a b\u1ed9 s\u1ed1 b\u00f3ng ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng b\u1ed9 s\u1ed1 k\u00e9p. Ngo\u00e0i k\u00e9p b\u1eb1ng ra th\u00ec ta c\u00f3 th\u00eam b\u1ed9 s\u1ed1 k\u00e9p l\u1ec7ch l\u00e0 nh\u1eefng s\u1ed1 b\u00f3ng c\u1ee7a s\u1ed1 k\u00e9p b\u1eb1ng. Ho\u1eb7c ch\u1ec9 c\u00f3 th\u1ec3 hi\u1ec3u k\u00e9p l\u1ec7ch l\u00e0 s\u1ed1 m\u00e0 2 ch\u1eef s\u1ed1 c\u1ee7a n\u00f3 l\u00e0 b\u00f3ng c\u1ee7a nhau. S\u1ebd c\u00f3 3 d\u00e0n s\u1ed1 cho b\u1ea1n bao g\u1ed3m:<\/p>\n K\u00e9p l\u1ec7ch: 05, 50, 16, 61, 27, 72, 38, 83, 49, 94.<\/p>\n Nh\u01b0 v\u1eady k\u00e9p l\u1ec7ch g\u1ed3m 10 con.<\/p>\n + K\u00e9p l\u1ec7ch \u00e2m: 07, 70, 14, 41, 29, 92, 36, 63, 58, 85. C\u0169ng g\u1ed3m 10 con trong m\u1ed9t d\u00e0n s\u1ed1<\/p>\n + S\u00e1t k\u00e9p l\u1ec7ch: 04, 40, 06, 60, 15, 51, 95, 59, 17, 71, 14, 41, 28, 82, 26, 62, 37, 73, 36, 63, 39, 93, 48, 84. T\u1ed5ng c\u00f3 24 s\u1ed1 trong s\u00e1t k\u00e9p l\u1ec7ch \u0111\u01b0\u1ee3c t\u1ea1o ra.<\/p>\n S\u00e1t k\u00e9p l\u1ec7ch \u00e2m: 06, 60, 08, 80, 97, 79, 17, 71, 15, 51, 13, 31, 04, 40, 24, 42, 39, 93, 191, 91, 28, 82, 20, 02, 37, 73, 35, 53, 46, 64, 26, 62, 59, 95, 57, 75, 68, 86, 48, 84. T\u1ed5ng 40 con<\/p>\n V\u1edbi nh\u1eefng con s\u1ed1 nh\u01b0 li\u1ec7t k\u00ea \u1edf tr\u00ean. C\u00e1c b\u1ea1n c\u0169ng \u0111\u00e3 bi\u1ebft khi m\u00ecnh ch\u01a1i d\u00e0n k\u00e9p l\u1ec7ch n\u00e0o th\u00ec s\u1ebd ph\u00e2n b\u1ed1 ti\u1ec1n \u0111\u00e1nh cho bao nhi\u00eau con theo d\u00e0n k\u00e9p.<\/p>\n \u0110o\u00e1n \u0111\u1ec1 h\u00f4m nay th\u00f4ng qua \u0111\u1ec1 v\u1ec1 k\u00e9p l\u1ec7ch ng\u00e0y h\u00f4m tr\u01b0\u1edbc l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u01b0ng soi c\u1ea7u chu\u1ea9n c\u00f3 x\u00e1c su\u1ea5t tr\u00fang r\u1ea5t cao. V\u1eady \u0111\u1ec1 v\u1ec1 k\u00e9p l\u1ec7ch h\u00f4m nay th\u00ec h\u00f4m sau \u0111\u00e1nh con g\u00ec sao cho tr\u00fang ti\u1ebfp.<\/p>\n Sau khi bi\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ec1 k\u00e9p l\u1ec7ch c\u00f3 nh\u1eefng con g\u00ec th\u00ec ch\u00fang ta c\u00f3 th\u1ec3 chia b\u1ea3ng \u0111\u1ec3 \u0111em ra t\u00ednh xem bao l\u00e2u k\u00e9p l\u1ec7ch ch\u01b0a ra.<\/p>\n \u0110\u00e2y c\u0169ng ch\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3. Th\u01b0\u1eddng xuy\u00ean \u0111\u01b0\u01a1c c\u00e1c tay ch\u01a1i chuy\u00ean nghi\u1ec7p \u00e1p d\u1ee5ng v\u00e0 \u0111\u00e1nh cao t\u1ef7 l\u1ec7 x\u00e1c su\u1ea5t tr\u00fang. \u0110\u1eebng qu\u00ean r\u1eb1ng, n\u1ebfu xu\u1ea5t hi\u1ec7n k\u00e9p l\u1ec7ch trong ng\u00e0y h\u00f4m nay th\u00ec ch\u1eafc ch\u1eafn nh\u1eefng b\u1ed9 ti\u1ebfp theo s\u1ebd l\u00e0 kh\u1ea3 n\u0103ng n\u1ed5 l\u1edbn. H\u00e3y ghi nh\u1edb \u0111\u1ec3 nh\u1eadn bi\u1ebft d\u1ea5u hi\u1ec7u v\u1ec1 l\u00f4 k\u00e9p l\u1ec7ch.<\/p>\n <\/p>\n Khi \u00e1p d\u1ee5ng c\u00e1ch ch\u01a1i n\u00e0y, b\u1ea1n l\u1ea5y con \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t trong ng\u00e0y th\u1ee9 2 \u0111\u1ea7u tu\u1ea7n \u0111\u1ec3 l\u00e0m \u0111\u00edt cho m\u1ed9t con c\u1ea7u \u0111\u00e1nh trong tu\u1ea7n \u0111\u00f3. N\u1ebfu nh\u01b0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t xu\u1ea5t hi\u1ec7n c\u00f3 s\u00f4 0 \u1edf gi\u1eefa th\u00ec ngay sau \u0111\u00f3 ch\u1eafc ch\u1eafn gi\u1ea3i \u0111\u1eb7c bi\u1ec7t s\u1ebd c\u00f3 \u0111\u1ea7u 0 ho\u1eb7c \u0111\u00edt 0. N\u1ebfu th\u1ea5y d\u1ea5u hi\u1ec7u th\u00ec b\u1ea1n kh\u00f4ng n\u00ean b\u1ecf l\u1ee1 c\u01a1 h\u1ed9i n\u00e0y. Tuy nhi\u00ean v\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y b\u1ea1n ch\u1ec9 \u00e1p d\u1ee5ng v\u1edbi k\u1ebft qu\u1ea3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ng\u00e0y th\u1ee9 2 trong tu\u1ea7n th\u00f4i.<\/p>\n \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch b\u1eaft \u0111\u1ec1 k\u00e9p l\u1ec7ch \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u anh em l\u00f4 th\u1ee7 \u00e1p d\u1ee5ng. Ng\u01b0\u1eddi ch\u01a1i c\u1ea7n ki\u1ec3m tra b\u1ea3ng k\u1ebft qu\u1ea3 l\u00f4 xem c\u00f3 \u0111\u1ea7u n\u00e0o c\u00e2m hay kh\u00f4ng? N\u1ebfu c\u00f3 h\u00e3y quan s\u00e1t xem con k\u00e9p c\u1ee7a \u0111\u1ea7u s\u1ed1 \u0111\u00f3 ra trong 2 ng\u00e0y ti\u1ebfp theo kh\u00f4ng. N\u1ebfu xu\u1ea5t hi\u1ec7n th\u00ec h\u00e3y nu\u00f4i n\u00f3 trong v\u00f2ng 7 ng\u00e0y. Theo nh\u01b0 kinh nghi\u1ec7m c\u1ee7a c\u00e1c cao th\u1ee7 th\u00ec con k\u00e9p n\u00e0y s\u1ebd v\u1ec1 trong 2 ng\u00e0y \u0111\u1ea7u ti\u00ean k\u1ec3 t\u1eeb khi b\u1eaft \u0111\u1ea7u nu\u00f4i.<\/p>\n Kh\u00f4ng kh\u00e1c bi\u1ec7t nhi\u1ec1u so v\u1edbi c\u00e1ch b\u1eaft \u0111\u1ec1 k\u00e9p l\u1ec7ch \u0111\u1ea7u c\u00e2m l\u00e0 m\u1ea5y, b\u1eaft l\u00f4 \u0111\u1ec1 k\u00e9p l\u1ec7ch d\u1ef1a v\u00e0o \u0111u\u00f4i c\u00e2m th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u0169ng ph\u1ea3i theo d\u00f5i k\u1ebft b\u1ea3ng b\u1ea3ng x\u1ed5 s\u1ed1 xem c\u00f3 con n\u00e0o v\u1ec1 \u0111u\u00f4i c\u00e2m hay kh\u00f4ng? N\u1ebfu c\u00f3 ti\u1ebfp t\u1ee5c \u0111\u1ee3i xem con k\u00e9p \u0111\u1ea7u c\u00e2m c\u00f3 xu\u1ea5t hi\u1ec7n hay kh\u00f4ng? L\u00fac n\u00e0y n\u1ebfu nh\u01b0 kh\u00f4ng th\u00ec b\u1ea1n s\u1ebd nu\u00f4i b\u1ea1ch th\u1ee7 k\u00e9p trong v\u00f2ng 7 ng\u00e0y.<\/p>\n V\u1edbi nh\u1eefng th\u00f4ng tin d\u01b0\u1edbi \u0111\u00e2y, mong r\u1eb1ng b\u1ea1n s\u1ebd bi\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ec1 k\u00e9p l\u1ec7ch g\u1ed3m nh\u1eefng con n\u00e0o<\/strong> v\u00e0 n\u00ean \u0111\u00e1nh \u0111\u1ec1 k\u00e9p l\u1ec7ch c\u00f3 bao nhi\u00eau s\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00f3i r\u1ea5t r\u00f5 \u1edf tr\u00ean \u0111\u1ec3 c\u00e1c b\u1ea1n m\u1edbi ch\u01a1i c\u00f3 th\u1ec3 tham kh\u1ea3o. Hi\u1ec7n nay, ch\u00fang t\u00f4i \u0111ang c\u00f3 \u01b0u \u0111\u00e3i c\u1ef1c l\u1edbn khi \u0111\u0103ng k\u00ed online t\u1ea1i nh\u00e0 c\u00e1i ch\u00fang t\u00f4i. Ch\u00fac c\u00e1c b\u1ea1n lu\u00f4n g\u1eb7p may m\u1eafn.<\/p>\n<\/div>\n<\/div>\n\u0110\u1ec1 k\u00e9p l\u1ec7ch g\u1ed3m nh\u1eefng con n\u00e0o?<\/h2>\n
\u0110o\u00e1n \u0111\u1ec1 h\u00f4m nay qua k\u00e9p l\u1ec7ch<\/h3>\n
\n
C\u00e1ch t\u00ednh k\u00e9p l\u1ec7ch bao ng\u00e0y ch\u01b0a ra<\/h3>\n
M\u1ed9t s\u1ed1 c\u00e1ch ch\u01a1i b\u1eaft b\u1ed9 l\u00f4 \u0111\u1ec1 k\u00e9p l\u1ec7ch trong ng\u00e0y hi\u1ec7u qu\u1ea3<\/h2>\n
C\u00e1ch b\u1eaft k\u00e9p d\u1ef1a v\u00e0o gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ng\u00e0y th\u1ee9 2<\/h3>\n
C\u00e1ch b\u1eaft \u0111\u1ec1 k\u00e9p l\u1ec7ch d\u1ef1a v\u00e0o \u0111\u1ea7u c\u00e2m<\/h3>\n
C\u00e1ch b\u1eaft k\u00e9p l\u1ec7ch d\u1ef1a v\u00e0o \u0111u\u00f4i c\u00e2m<\/h3>\n
d\u1ecbch v\u1ee5 c\u1ea7u ch\u1ed1t s\u1ed1 mi\u1ec1n b\u1eafc <\/span><\/h2>\n