{"id":17891,"date":"2024-04-15T22:31:28","date_gmt":"2024-04-15T22:31:28","guid":{"rendered":"https:\/\/soicau5030.minhngocxoso.com\/?p=17891"},"modified":"2024-04-15T22:31:28","modified_gmt":"2024-04-15T22:31:28","slug":"phuong-phap-choi-dan-dac-biet-dan-de-co-lai","status":"publish","type":"post","link":"https:\/\/soicauxsmb888.com\/phuong-phap-choi-dan-dac-biet-dan-de-co-lai\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i d\u00e0n \u0111\u1eb7c bi\u1ec7t \u2013 d\u00e0n \u0111\u1ec1 c\u00f3 l\u00e3i"},"content":{"rendered":"\n
B\u00e0i vi\u1ebft h\u00f4m nay xin g\u1eedi \u0111\u1ebfn c\u00e1c b\u1ea1n m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh d\u00e0n \u0111\u1eb7c bi\u1ec7t \u2013 d\u00e0n \u0111\u1ec1 x\u1ed5 s\u1ed1 3 mi\u1ec1n \u0111\u1ec3 c\u00f3 l\u00e3i v\u00e0 gi\u1ea3m thi\u1ec3u x\u00e1c su\u1ea5t tr\u01b0\u1ee3t nh\u1ea5t.<\/p>\n\n\n\n
D\u00e0n \u0111\u1eb7c bi\u1ec7t ngh\u0129a l\u00e0 ch\u01a1i nhi\u1ec1u s\u1ed1 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t t\u1ea1o th\u00e0nh d\u00e0n nh\u01b0 : d\u00e0n \u0111\u1eb7c bi\u1ec7t 19 s\u1ed1, 36 s\u1ed1, 51 s\u1ed1, 64 s\u1ed1.<\/p>\n\n\n\n
\u0110\u1ec3 ch\u01a1i \u0111\u01b0\u1ee3c theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 l\u00e3i th\u00ec y\u1ebfu t\u1ed1 t\u1ec9 l\u1ec7 \u0103n r\u1ea5t quan tr\u1ecdng.B\u00ecnh th\u01b0\u1eddng ch\u00fang ta ghi b\u00ean ngo\u00e0i s\u1ebd \u0103n t\u1ec9 l\u1ec7 1 \u0103n 70, n\u01a1i n\u00e0o cao th\u00ec 1 \u0103n 80 ho\u1eb7c h\u01a1n 80 t\u00ed.<\/p>\n\n\n\n
Sau \u0111\u00e2y, s\u1ebd chia s\u1ebb m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i d\u00e0n \u0111\u1ec1 \u0111\u1ec3 kh\u1ea3 n\u0103ng c\u00f3 l\u00e3i cao h\u01a1n.<\/p>\n\n\n\n
V\u1edbi ph\u01b0\u01a1ng ph\u00e1p d\u00e0n \u0111\u1eb7c bi\u1ec7t ch\u01a1i trong ng\u00e0y n\u00e0y ch\u00fang ta c\u00f3 th\u1ec3 ch\u01a1i c\u00e1c d\u00e0n 36 s\u1ed1, 51 s\u1ed1 ho\u1eb7c 64 s\u1ed1.<\/p>\n\n\n\n
D\u00e0n n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1edfi 1 ch\u1ea1m ( 1 \u0111\u1ea7u v\u00e0 1 \u0111u\u00f4i ), 1 \u0111\u1ea7u 1 \u0111u\u00f4i l\u00e0 20 s\u1ed1 nh\u01b0ng c\u00f3 1 s\u1ed1 l\u1eb7p l\u1ea1i 2 l\u1ea7n n\u00ean ch\u00fang ta lo\u1ea1i v\u00e0 ch\u1ec9 c\u00f2n 19 con.V\u00ed d\u1ee5 ch\u1ea1m 1 l\u00e0 bao g\u1ed3m \u0111\u1ea7u 1 v\u00e0 \u0111u\u00f4i 1 d\u00e0n n\u00e0y c\u00f3 1 s\u1ed1 tr\u00f9ng l\u00e0 11.<\/p>\n\n\n\n
T\u1ec9 l\u1ec7 ch\u01a1i : ch\u01a1i \u0111\u1ec1u ti\u1ec1n m\u1ed7i ng\u00e0y<\/p>\n\n\n\n
L\u00e3i n\u1ebfu tr\u00fang : 63 ngh\u00ecn<\/p>\n\n\n\n
D\u00e0n n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1edfi 2 ch\u1ea1m ( 2 \u0111\u1ea7u v\u00e0 2 \u0111u\u00f4i ), 2 \u0111\u1ea7u 2 \u0111u\u00f4i l\u00e0 40 s\u1ed1 nh\u01b0ng c\u00f3 4 s\u1ed1 l\u1eb7p l\u1ea1i 2 l\u1ea7n n\u00ean ch\u00fang ta lo\u1ea1i v\u00e0 ch\u1ec9 c\u00f2n 36 con.V\u00ed d\u1ee5 ch\u1ea1m 1,2 l\u00e0 bao g\u1ed3m \u0111\u1ea7u 1,2 v\u00e0 \u0111u\u00f4i 1,2, d\u00e0n n\u00e0y c\u00f3 4 s\u1ed1 tr\u00f9ng l\u00e0 11,22,12,21.<\/p>\n\n\n\n
T\u1ec9 l\u1ec7 ch\u01a1i : ch\u01a1i \u0111\u1ec1u ti\u1ec1n m\u1ed7i ng\u00e0y<\/p>\n\n\n\n
L\u00e3i n\u1ebfu tr\u00fang : 63 ngh\u00ecn<\/p>\n\n\n\n
D\u00e0n n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1edfi 3 ch\u1ea1m g\u1ed3m 3 \u0111\u1ea7u v\u00e0 3 \u0111u\u00f4i l\u00e0 60 s\u1ed1 nh\u01b0ng c\u00f3 9 s\u1ed1 l\u1eb7p l\u1ea1i 2 l\u1ea7n n\u00ean ch\u00fang ta lo\u1ea1i v\u00e0 ch\u1ec9 c\u00f2n 51 s\u1ed1.V\u00ed d\u1ee5 ch\u1ea1m 1,2,3 l\u00e0 bao g\u1ed3m \u0111\u1ea7u 1,2,3 v\u00e0 \u0111u\u00f4i 1,2,3, d\u00e0n n\u00e0y c\u00f3 9 s\u1ed1 l\u1eb7p l\u1ea1i 2 l\u1ea7n l\u00e0 11,22,33,12,21,13,31,23,32.<\/p>\n\n\n\n
T\u1ec9 l\u1ec7 ch\u01a1i : ch\u01a1i \u0111\u1ec1u ti\u1ec1n m\u1ed7i ng\u00e0y<\/p>\n\n\n\n
L\u00e3i n\u1ebfu tr\u00fang : 48 ngh\u00ecn<\/p>\n\n\n\n
D\u00e0n n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1edfi 4 ch\u1ea1m g\u1ed3m 4 \u0111\u1ea7u v\u00e0 4 \u0111u\u00f4i l\u00e0 80 s\u1ed1 nh\u01b0ng c\u00f3 16 s\u1ed1 l\u1eb7p l\u1ea1i 2 l\u1ea7n n\u00ean ch\u00fang ta lo\u1ea1i v\u00e0 ch\u1ec9 c\u00f2n 64 s\u1ed1.V\u00ed d\u1ee5 ch\u1ea1m 1,2,3,4 l\u00e0 bao g\u1ed3m \u0111\u1ea7u 1,2,3,4 v\u00e0 \u0111u\u00f4i 1,2,3,4,d\u00e0n n\u00e0y c\u00f3 16 s\u1ed1 l\u1eb7p l\u1ea1i 2 l\u1ea7n l\u00e0 11,22,33,44,12,21,13,31,14,41,23,32,24,42,34,43.<\/p>\n\n\n\n
T\u1ec9 l\u1ec7 ch\u01a1i : ch\u01a1i \u0111\u1ec1u ti\u1ec1n m\u1ed7i ng\u00e0y<\/p>\n\n\n\n
L\u00e3i n\u1ebfu tr\u00fang : 35 ngh\u00ecn<\/p>\n\n\n\n