{"id":24,"date":"2024-04-19T02:36:08","date_gmt":"2024-04-19T02:36:08","guid":{"rendered":"https:\/\/soiso3cangsiechuan.com\/?p=24"},"modified":"2024-04-19T02:36:08","modified_gmt":"2024-04-19T02:36:08","slug":"du-doan-bach-thu-lo-sieu-chuan-hom-nay","status":"publish","type":"post","link":"https:\/\/soiso3cangsiechuan.com\/du-doan-bach-thu-lo-sieu-chuan-hom-nay\/","title":{"rendered":"d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay"},"content":{"rendered":"\n

M\u00f4 t\u1ea3: D\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay <\/strong>nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 \u0111\u1eb9p nh\u1ea5t. H\u00e3y c\u00f9ng theo d\u00f5i b\u00e0i vi\u1ebft \u0111\u1ec3 c\u00f3 th\u00eam nh\u1eefng c\u00e1ch th\u1ee9c soi c\u1ea7u chu\u1ea9n nh\u00e9. <\/p>\n\n\n\n

\u00bb<\/strong><\/mark> soi s\u1ed1 3 c\u00e0ng si\u00eau v\u00edp<\/mark><\/a><\/strong> \u00ab<\/strong><\/mark><\/p>\n\n\n\n

Chia s\u1ebb c\u00e1ch th\u1ee9c d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay<\/strong><\/h2>\n\n\n\n

D\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay<\/mark><\/a> <\/strong>nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 \u0111\u1eb9p nh\u1ea5t. S\u1edf d\u0129 b\u1ea1n s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00e1ch th\u1ee9c \u0111\u1ec3 soi c\u1ea7u nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o b\u1ea1n c\u0169ng bi\u1ebft c\u00e1ch \u00e1p d\u1ee5ng hi\u1ec7u qu\u1ea3. Cho n\u00ean b\u1ea1n c\u1ea7n \u0111\u1ebfn nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0o c\u00f3 th\u1ec3 d\u1ec5 th\u1ef1c hi\u1ec7n nh\u01b0ng v\u1eabn \u0111em \u0111\u1ebfn hi\u1ec7u qu\u1ea3 cao. V\u00e0 h\u00e3y c\u00f9ng d\u00f5i b\u00e0i vi\u1ebft \u0111\u1ec3 c\u00f3 th\u00eam nh\u1eefng c\u00e1ch th\u1ee9c soi c\u1ea7u chu\u1ea9n nh\u00e9. <\/p>\n\n\n\n

Top nh\u1eefng c\u00e1ch d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay<\/strong><\/h2>\n\n\n\n

D\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay <\/strong>nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 \u0111\u1eb9p nh\u1ea5t. S\u1edf d\u0129 b\u1ea1n s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00e1ch th\u1ee9c \u0111\u1ec3 soi c\u1ea7u nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o b\u1ea1n c\u0169ng bi\u1ebft c\u00e1ch \u00e1p d\u1ee5ng hi\u1ec7u qu\u1ea3. Cho n\u00ean b\u1ea1n c\u1ea7n \u0111\u1ebfn nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0o c\u00f3 th\u1ec3 d\u1ec5 th\u1ef1c hi\u1ec7n nh\u01b0ng v\u1eabn \u0111em \u0111\u1ebfn hi\u1ec7u qu\u1ea3 cao. V\u00e0 d\u01b0\u1edbi \u0111\u00e2y l\u00e0 top nh\u1eefng c\u00e1ch th\u1ee9c d\u00e0nh cho ng\u01b0\u1eddi ch\u01a1i m\u1edbi \u0111\u1ec3 c\u00f3 th\u1ec3 soi b\u1ea1ch th\u1ee7 l\u00f4 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

Soi s\u1ed1 c\u00e1ch ng\u00e0y<\/strong><\/h3>\n\n\n\n

C\u00e1ch ng\u00e0y l\u00e0 kho\u1ea3ng th\u1eddi gian ng\u01b0\u1eddi ch\u01a1i n\u00ean ch\u1ecdn \u0111\u1ec3 soi s\u1ed1. V\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u00ec \u0111\u01a1n gi\u1ea3n l\u00e0 ng\u01b0\u1eddi ch\u01a1i th\u1ef1c hi\u1ec7n soi c\u1ea7u c\u00e1ch ng\u00e0y v\u1edbi nhau. V\u00ed d\u1ee5 th\u1ee9 Hai b\u1ea1n soi c\u1ea7u th\u00ec th\u1ee9 Ba b\u1ea1n kh\u00f4ng c\u1ea7n soi v\u00e0 \u0111\u1ebfn th\u1ee9 T\u01b0 b\u1ea1n ti\u1ebfp t\u1ee5c soi. C\u00e1ch n\u00e0y th\u1ef1c hi\u1ec7n v\u00ec l\u00e0 kho\u1ea3ng th\u1eddi gian \u0111\u1ee7 \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 soi c\u1ea7u \u0111\u1eb9p m\u00e0 c\u00f2n c\u00f3 \u0111\u1ee7 th\u1eddi gian \u0111\u1ec3 nu\u00f4i s\u1ed1. Ch\u00ednh v\u00ec v\u1eady m\u00e0 khi b\u1eaft l\u00f4 b\u1ea1ch th\u1ee7 th\u00ec anh em n\u00ean th\u1ef1c hi\u1ec7n soi c\u1ea7u theo ki\u1ec3u c\u00e1ch ng\u00e0y n\u00e0y nh\u00e9.<\/p>\n\n\n\n

\"Top<\/figure>\n\n\n\n

Top nh\u1eefng c\u00e1ch d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay<\/em><\/p>\n\n\n\n

\u00bb<\/strong><\/mark> soi c\u1ea7u x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc tr\u00fang tuy\u1ec7t \u0111\u1ed1i<\/mark><\/a><\/strong> \u00ab<\/strong><\/mark><\/p>\n\n\n\n

Soi s\u1ed1 v\u1edbi gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/strong><\/h3>\n\n\n\n

Vi\u1ec7c s\u1eed d\u1ee5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 soi c\u1ea7u v\u00e0 d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 d\u01b0\u1eddng nh\u01b0 l\u00e0 r\u1ea5t ph\u1ed5 bi\u1ebfn. C\u00f3 nhi\u1ec1u c\u00e1ch th\u1ee9c \u0111\u1ec3 th\u1ef1c hi\u1ec7n soi c\u1ea7u v\u1edbi gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. V\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 c\u00f3 con l\u00f4 b\u1ea1ch th\u1ee7 \u0111\u1eb9p nh\u1ea5t \u0111\u00f3 l\u00e0 th\u1ef1c hi\u1ec7n d\u1ed3n t\u1ed5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. B\u1ea1n s\u1ebd c\u1ed9ng d\u1ed3n c\u00e1c con s\u1ed1 n\u00e0y l\u1ea1i v\u1edbi nhau. <\/p>\n\n\n\n

V\u00ed d\u1ee5 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 l\u00e0 236773 th\u00ec b\u1ea1n c\u1ed9ng d\u1ed3n s\u1ebd c\u00f3 2+3+7+7+7+3= 29. Nh\u01b0 v\u1eady, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 ch\u1ed1t s\u1ed1 29 l\u00e0 con l\u00f4 b\u1ea1ch th\u1ee7 \u0111\u1eb9p. <\/p>\n\n\n\n

Soi s\u1ed1 v\u1edbi \u0111\u1ea7u \u0111u\u00f4i 0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/strong><\/h3>\n\n\n\n

C\u0169ng v\u1edbi gi\u1ea3i \u0111\u1eb7c bi\u1ec7t th\u00ec b\u1ea1n s\u1ebd t\u1eadn d\u1ee5ng n\u1ebfu c\u00f3 s\u1ed1 0 v\u1ec1 \u1edf \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i c\u1ee7a gi\u1ea3i. V\u00ed d\u1ee5 n\u1ebfu s\u1ed1 0 v\u1ec1 \u0111\u1ea7u th\u00ec b\u1ea1n gh\u00e9p v\u1edbi \u0111u\u00f4i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. Ho\u1eb7c n\u1ebfu s\u1ed1 0 v\u1ec1 \u1edf \u0111u\u00f4i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t th\u00ec b\u1ea1n gh\u00e9p v\u1edbi \u0111\u1ea7u c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n

L\u1ea5y v\u00ed d\u1ee5 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 l\u00e0 237930 th\u00ec b\u1ea1n s\u1ebd c\u00f3 b\u1ea1ch th\u1ee7 l\u00f4 \u0111\u1eb9p l\u00e0 02 v\u00e0 20. <\/p>\n\n\n\n

\"Soi<\/figure>\n\n\n\n

Soi s\u1ed1 v\u1edbi \u0111\u1ea7u \u0111u\u00f4i 0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/em><\/p>\n\n\n\n

Soi s\u1ed1 v\u1edbi l\u00f4 k\u00e9p v\u00e0 l\u00f4 nh\u00e1y<\/strong><\/h3>\n\n\n\n

C\u00e1c \u0111\u1ec1 th\u1ee7 r\u1ea5t th\u00edch l\u00f4 k\u00e9p v\u00e0 l\u00f4 nh\u00e1y v\u00ec \u0111\u00e2y l\u00e0 c\u00e1c l\u00f4 \u0111\u1eb7c bi\u1ec7t c\u00f3 kh\u1ea3 n\u0103ng \u0111em v\u1ec1 nh\u1eefng con s\u1ed1 may m\u1eafn. Cho n\u00ean nhi\u1ec1u anh em v\u1eabn d\u00f9ng 2 ki\u1ec3u l\u00f4 n\u00e0y \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay. <\/strong><\/p>\n\n\n\n

V\u1edbi l\u00f4 k\u00e9p th\u00ec b\u1ea1n s\u1ebd t\u1ed5ng c\u1ed9ng 9 l\u00f4 k\u00e9p v\u1edbi c\u00e1c con s\u1ed1 l\u00e0 00, 11, 22, 33, 44, 55, 66, 77, 88 v\u00e0 99. L\u00f4 k\u00e9p v\u1ec1 th\u00ec b\u1ea1n s\u1ebd d\u00f9ng lu\u00f4n con s\u1ed1 n\u00e0y \u0111\u1ec3 ch\u1ed1t cho h\u00f4m sau. <\/p>\n\n\n\n

V\u1edbi l\u00f4 nh\u00e1y th\u00ec \u0111\u00e2y l\u00e0 c\u00e1c con s\u1ed1 v\u1ec1 nhi\u1ec1u l\u1ea7n trong m\u1ed9t ng\u00e0y x\u1ed5 s\u1ed1. N\u1ebfu l\u00f4 v\u1ec1 2 l\u1ea7n th\u00ec g\u1ecdi l\u00e0 l\u00f4 2 nh\u00e1y. N\u1ebfu l\u00f4 v\u1ec1 3 l\u1ea7n th\u00ec g\u1ecdi l\u00e0 l\u00f4 3 nh\u00e1y. C\u00e1c \u0111\u1ec1 th\u1ee7 tin r\u1eb1ng l\u00f4 nh\u00e1y v\u1ec1 nhi\u1ec1u l\u1ea7n th\u00ec s\u1ebd ti\u1ebfp t\u1ee5c v\u1ec1 cho nh\u1eefng l\u1ea7n v\u00e0 nh\u1eefng ng\u00e0y ti\u1ebfp theo. Cho n\u00ean anh em s\u1ebd ch\u1ed1t ngay nh\u1eefng con s\u1ed1 n\u00e0y l\u00e0m b\u1ea1ch th\u1ee7 l\u00f4 cho v\u00e0i ng\u00e0y ch\u01a1i ti\u1ebfp theo.<\/p>\n\n\n\n

Soi s\u1ed1 v\u1edbi h\u00ecnh khuy\u1ebft g\u00f3c v\u00e0 h\u00ecnh qu\u1ea3 tr\u00e1m<\/strong><\/h3>\n\n\n\n

V\u1edbi h\u00ecnh qu\u1ea3 tr\u00e1m v\u00e0 h\u00ecnh khuy\u1ebft g\u00f3c bao g\u1ed3m 2 con s\u1ed1 A v\u00e0 B. Hai con s\u1ed1 n\u00e0y \u1edf 2 gi\u1ea3i li\u1ec1n k\u1ec1 s\u1ebd t\u1ea1o ra h\u00ecnh khuy\u1ebft g\u00f3c v\u00e0 h\u00ecnh qu\u1ea3 tr\u00e1m. Th\u00ec l\u00fac n\u00e0y ng\u01b0\u1eddi ch\u01a1i s\u1ebd d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay <\/strong>v\u1edbi con s\u1ed1 ng\u01b0\u1ee3c l\u1ea1i l\u00e0 B v\u00e0 A.<\/p>\n\n\n\n

V\u00ed d\u1ee5 A v\u00e0 B l\u1ea7n l\u01b0\u1ee3t l\u00e0 2 v\u00e0 4 th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd nu\u00f4i l\u00f4 l\u00e0 42. <\/p>\n\n\n\n

\"Soi<\/figure>\n\n\n\n

Soi s\u1ed1 v\u1edbi h\u00ecnh khuy\u1ebft g\u00f3c v\u00e0 h\u00ecnh qu\u1ea3 tr\u00e1m<\/em><\/p>\n\n\n\n

\u00bb<\/strong><\/mark> soi s\u1ed1 \u0111\u1ec1 ch\u1eafc \u0103n 100<\/mark><\/a><\/strong> \u00ab<\/strong><\/mark><\/p>\n\n\n\n

D\u00f9ng t\u1ed5ng \u0111\u1ec1 \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 si\u00eau chu\u1ea9n h\u00f4m nay<\/strong><\/h2>\n\n\n\n

Trong s\u1ed1 nhi\u1ec1u chi\u1ebfn thu\u1eadt \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n b\u1ea1ch th\u1ee7 l\u00f4 th\u00ec c\u00e1c c\u01b0\u1ee3c th\u1ee7 h\u00e0ng \u0111\u1ea7u \u0111\u00e1nh gi\u00e1 r\u1ea5t cao chi\u1ebfn thu\u1eadt t\u1ed5ng \u0111\u1ec1. \u0110\u00e2y l\u00e0 m\u1ed9t chi\u1ebfn thu\u1eadt v\u1eeba c\u00f3 t\u00ednh logic, v\u1eeba d\u1ec5 \u00e1p d\u1ee5ng m\u00e0 v\u1eabn \u0111\u1eb9p l\u1ea1i hi\u1ec7u qu\u1ea3 cao. \u0110\u1ed1i v\u1edbi nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u1ec1 v\u1ec1 \u0111\u1eb7c bi\u1ec7t th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u00e1p d\u1ee5ng chi\u1ebfn thu\u1eadt n\u00e0y. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n\n\n\n

T\u1ed5ng \u0111\u1ec1 v\u1edbi \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/strong><\/h3>\n\n\n\n

V\u00ed d\u1ee5 nh\u01b0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 l\u00e0 s\u1ed1 392735 th\u00ec b\u1ea1n s\u1ebd c\u00f3 t\u1ed5ng \u0111\u1ec1 v\u1edbi \u0111\u1ea7u \u0111u\u00f4i c\u1ee7a gi\u1ea3i n\u00e0y l\u00e0: 3+5=8. B\u1ea1n s\u1ebd ch\u1ed1t \u0111\u01b0\u1ee3c nh\u1eefng l\u00f4 b\u1ea1ch th\u1ee7 \u0111\u1eb9p khi k\u1ebft h\u1ee3p s\u1ed1 8 v\u1edbi c\u00e1c con s\u1ed1 c\u00f2n l\u1ea1i trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, bao g\u1ed3m:<\/p>\n\n\n\n