2. 4 ph\u01b0\u01a1ng ph\u00e1p t\u00ednh \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t<\/h2>\n\n\n\n
Ch\u01a1i l\u00f4 \u0111\u1ec1 k\u1ef3 th\u1ef1c kh\u00f4ng d\u1ec5 nh\u01b0ng c\u0169ng kh\u00f4ng h\u1ec1 qu\u00e1 kh\u00f3 nh\u01b0 nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn ngh\u0129. B\u1edfi nh\u1eefng chuy\u00ean gia v\u00e0 ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1 l\u00e2u n\u0103m \u0111\u00e3 d\u1ef1a v\u00e0o v\u1ed1n kinh nghi\u1ec7m, ki\u1ebfn th\u1ee9c c\u1ee7a m\u00ecnh \u0111\u1ec3 nghi\u00ean c\u1ee9u, t\u00ecm ra c\u00e1c c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t<\/strong>. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 14 c\u00e1ch t\u00ednh \u0111\u1ec1 c\u1ef1c chu\u1ea9n m\u00e0 b\u1ea5t c\u1ee9 l\u00f4 th\u1ee7 n\u00e0o c\u0169ng c\u1ea7n \u201cn\u1eb1m l\u00f2ng\u201d.<\/p>\n\n\n\n \u0110\u00e3 l\u00e0 d\u00e2n ch\u01a1i l\u00f4 \u0111\u1ec1 th\u00ec b\u1ea5t c\u1ee9 ai c\u0169ng bi\u1ebft t\u1edbi c\u00e1ch t\u00ednh b\u1ea1ch th\u1ee7 \u0111\u1ec1. Mu\u1ed1n ch\u01a1i b\u1ea1ch th\u1ee7 l\u00f4 \u0111\u1ec1 chu\u1ea9n c\u1ea7n ph\u1ed1i k\u1ebft h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p m\u1ed9t c\u00e1ch linh ho\u1ea1t. Hi\u1ec7n nay c\u00f3 nhi\u1ec1u c\u00e1ch t\u00ednh b\u1ea1ch th\u1ee7 \u0111\u1ec1 hi\u1ec7u qu\u1ea3 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng.<\/p>\n\n\n\n V\u1edbi c\u00e1ch t\u00ednh c\u1ea7u \u0111\u1ec1 chu\u1ea9n n\u00e0y th\u00ec c\u1ea7n anh em v\u1eadn d\u1ee5ng m\u1ed9t c\u00e1ch linh ho\u1ea1t, k\u00e8m th\u00eam ch\u00fat may m\u1eafn s\u1ebd c\u00f3 t\u1ef7 l\u1ec7 tr\u00fang r\u1ea5t cao. C\u00e1ch t\u00ednh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i k\u1ef3 th\u1ef1c kh\u00f4ng h\u1ec1 kh\u00f3. Anh em ch\u1ec9 c\u1ea7n gh\u00e9p s\u1ed1 \u0111\u1ea7u c\u00f9ng v\u1edbi c\u1eb7p cu\u1ed1i c\u1ee7a gi\u1ea3i tr\u1ea3 v\u1ec1 ng\u00e0y h\u00f4m \u0111\u00f3. S\u1ed1 h\u00e0ng ch\u1ee5c v\u00e0 \u0111u\u00f4i l\u1ea7n l\u01b0\u1ee3t l\u00e0 \u0111\u1ea7u v\u00e0 \u0111u\u00f4i c\u1ee7a gi\u1ea3i. Ch\u1ec9 c\u1ea7n \u0111o\u00e1n tr\u00fang v\u1ec1 \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i l\u00e0 \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n Khi t\u00ednh theo \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i c\u1ea7n \u00e1p d\u1ee5ng quy lu\u1eadt lo\u1ea1i tr\u1eeb. C\u1ee5 th\u1ec3 l\u00e0 c\u00e1c c\u1eb7p s\u1ed1 c\u00f3 h\u00e0ng \u0111\u01a1n v\u1ecb, h\u00e0ng ch\u1ee5c l\u00e0 0. Th\u00eam n\u1eefa l\u00e0 to\u00e0n b\u1ed9 nh\u1eefng c\u1eb7p k\u00e9p. Ch\u1ecbu kh\u00f3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p t\u00ednh \u0111\u1ec1 n\u00e0y anh em s\u1ebd c\u00f3 con s\u1ed1 v\u1edbi t\u1ef7 l\u1ec7 tr\u00fang cao.<\/p>\n\n\n\n \u0110\u00e3 c\u00f3 kh\u00f4ng \u00edt l\u00f4 th\u1ee7 \u00e1p d\u1ee5ng c\u00e1ch t\u00ednh n\u00e0y v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u00e1ng m\u01a1 \u01b0\u1edbc. N\u1ebfu t\u00e0i ch\u00ednh kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 th\u00ec h\u00e3y \u00e1p d\u1ee5ng ngay c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 n\u00e0y. Ch\u1ecdn t\u00ednh \u0111\u1ec1 gi\u1ea3i 7 th\u00ec anh em s\u1ebd l\u1ea5y to\u00e0n b\u1ed9 c\u00e1c s\u1ed1 t\u1eeb gi\u1ea3i n\u00e0y. Hi\u1ec3u \u0111\u01a1n gi\u1ea3n h\u01a1n th\u00ec n\u00f3 gi\u1ed1ng nh\u01b0 gi\u1ea3i nh\u1ea5t. Theo \u0111\u00f3, anh em s\u1ebd l\u1ea5y nh\u1eefng con s\u1ed1 thu\u1ed9c gi\u1ea3i 7 \u0111\u1ec3 gh\u00e9p th\u00e0nh d\u00e0n nu\u00f4i khung 3 ng\u00e0y. N\u1ebfu qu\u00e1 3 ng\u00e0y m\u00e0 d\u00e0n kh\u00f4ng tr\u00fang con n\u00e0o th\u00ec n\u00ean b\u1ecf.<\/p>\n\n\n\n \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 c\u00e1ch t\u00ednh \u0111\u1ec1 mi\u1ec1n B\u1eafc<\/strong> \u0111\u01b0\u1ee3c nhi\u1ec1u l\u00f4 th\u1ee7 \u201cthu\u1ed9c l\u00f2ng\u201d m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng khi ch\u01a1i l\u00f4 2 mi\u1ec1n Trung, Nam. C\u00e1ch t\u00ednh \u201ctruy\u1ec1n th\u1ed1ng\u201d n\u00e0y k\u1ef3 th\u1ef1c r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3 kh\u00e1 cao. L\u00f4 th\u1ee7 ch\u1ec9 c\u1ea7n c\u1ed9ng t\u1ed5ng G\u0110B sau \u0111\u00f3 gh\u00e9p t\u1ed5ng n\u00e0y v\u1edbi 2 con s\u1ed1 l\u00e0 0 ho\u1eb7c 8. Th\u1eddi gian nu\u00f4i hi\u1ec7u qu\u1ea3 nh\u1ea5t l\u00e0 trong 3 ng\u00e0y.<\/p>\n\n\n\n V\u00ed d\u1ee5, h\u00f4m nay \u0111\u1ec1 v\u1ec1 123456, c\u1ed9ng t\u1ed5ng gi\u1ea3i \u0111\u01b0\u1ee3c con s\u1ed1 3. Anh em h\u00e3y gh\u00e9p con 3 v\u1edbi 0 ho\u1eb7c 8. Nh\u01b0 v\u1eady, c\u1eb7p s\u1ed1 nu\u00f4i trong 3 ng\u00e0y t\u1edbi s\u1ebd l\u00e0 030, 838.<\/p>\n\n\n\n N\u00f3i t\u1edbi nh\u1eefng c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 chu\u1ea9n th\u00ec kh\u00f4ng th\u1ec3 thi\u1ebfu ph\u01b0\u01a1ng ph\u00e1p t\u00ednh \u0111\u1ec1 h\u00ecnh qu\u1ea3 tr\u00e1m. Kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1ch t\u00ednh n\u00e0y. Tuy nhi\u00ean, m\u1ed9t khi n\u00f3 \u0111\u00e3 xu\u1ea5t hi\u1ec7n th\u00ec c\u01a1 h\u1ed9i tr\u00fang s\u1ebd c\u1ef1c k\u1ef3 cao.<\/p>\n\n\n\n Khi l\u00f4 th\u1ee7 soi b\u1ea3ng s\u1ed1 th\u01b0\u1edfng, h\u00e3y ch\u00fa \u00fd xem c\u00f3 c\u00e1c c\u1eb7p s\u1ed1 gi\u1ed1ng nhau hay kh\u00f4ng. \u0110\u1eebng qu\u00ean \u0111i\u1ec1u ki\u1ec7n c\u1ea7n \u0111\u00e1p \u1ee9ng \u1edf \u0111\u00e2y l\u00e0 khi s\u1eafp x\u1ebfp l\u1ea1i theo h\u00e0ng d\u1ecdc th\u00ec nh\u1eefng s\u1ed1 n\u00e0y s\u1ebd gi\u1ed1ng nh\u01b0 h\u00ecnh qu\u1ea3 tr\u00e1m. Th\u00eam n\u1eefa, ch\u1ec9 x\u00e9t 3 d\u00e3y li\u1ec1n nhau tr\u00ean b\u1ea3ng KQXS, t\u1eeb gi\u1ea3i 4 \u2013 gi\u1ea3i nh\u1ea5t.<\/p>\n\n\n\n Mu\u1ed1n \u00e1p d\u1ee5ng c\u00e1ch t\u00ednh \u0111\u1ec1 k\u00e9p th\u00ec c\u1ea7n ph\u1ea3i theo d\u00f5i k\u1ef9 d\u1ea5u hi\u1ec7u. N\u1ebfu th\u1ea5y v\u00e0 theo \u0111\u1ec1 k\u00e9p th\u00ec t\u1ef7 l\u1ec7 tr\u00fang kh\u00e1 cao. Khi xu\u1ea5t hi\u1ec7n \u0111\u1ec1 k\u00e9p, th\u1eddi gian nu\u00f4i hi\u1ec7u qu\u1ea3 nh\u1ea5t l\u00e0 khung 3 ng\u00e0y. D\u1ea5u hi\u1ec7u v\u1ec1 k\u00e9p xu\u1ea5t hi\u1ec7n khi G\u0110B c\u00f3 2 s\u1ed1 \u0111\u1ea7u gi\u1ed1ng nhau.<\/p>\n\n\n\n C\u00f3 2 d\u1ea1ng l\u00e0 k\u00e9p l\u1ec7ch v\u00e0 k\u00e9p b\u1eb1ng, n\u1ebfu mu\u1ed1n \u00e1p d\u1ee5ng c\u00e1ch t\u00ednh v\u1eeba \u0111\u01a1n gi\u1ea3n l\u1ea1i cho hi\u1ec7u qu\u1ea3 cao th\u00ec anh em c\u00f3 th\u1ec3 t\u00ednh \u0111\u1ec1 k\u00e9p l\u1ec7ch. K\u00e9p l\u1ec7ch \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 2 s\u1ed1 v\u1edbi 1 s\u1ed1 ch\u00ednh v\u00e0 1 s\u1ed1 b\u00f3ng. <\/p>\n\n\n\n Mu\u1ed1n ch\u01a1i k\u00e9p l\u1ec7ch th\u00ec kh\u00f4ng \u0111\u00e1nh b\u1ea1ch th\u1ee7 m\u00e0 ph\u1ea3i theo t\u1ea5t c\u1ea3 c\u00e1c c\u1eb7p trong t\u1ed5ng c\u1eb7p b\u00f3ng. Ngo\u00e0i ra, anh em c\u0169ng n\u00ean t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 k\u00e9p s\u00e1t l\u1ec7ch. V\u1edbi lo\u1ea1i \u0111\u1ec1 k\u00e9p n\u00e0y th\u00ec d\u00e3y s\u1ed1 s\u1ebd t\u0103ng g\u1ea5p \u0111\u00f4i. C\u1ee5 th\u1ec3, h\u00e0ng ch\u1ee5c ho\u1eb7c h\u00e0ng \u0111\u01a1n v\u1ecb s\u1ebd th\u00eam ho\u1eb7c tr\u1eeb 1.<\/p>\n\n\n\n \u0110\u00e2y l\u00e0 1 trong 36 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t m\u00e0 t\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1 l\u00e2u n\u0103m \u0111\u1ec1u bi\u1ebft. V\u1ed1n d\u0129 c\u00e1ch t\u00ednh \u0111\u1ec1 3 c\u00e0ng r\u1ea5t \u0111a d\u1ea1ng,vi\u1ec7c ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p t\u00ednh th\u1ebf n\u00e0o c\u00f2n ph\u1ee5 thu\u1ed9c thu\u1ed9c v\u00e0o t\u00f9y t\u1eebng ng\u01b0\u1eddi ch\u01a1i. C\u00f3 th\u1ec3 k\u1ec3 t\u1edbi 3 c\u00e1ch t\u00ednh c\u01a1 b\u1ea3n sau:<\/p>\n\n\n\n D\u1ef1a v\u00e0o quy lu\u1eadt Pascal, l\u00f4 th\u1ee7 c\u00f3 th\u1ec3 gi\u1ea3i m\u00e3 v\u00e0 t\u00ecm ra \u0111\u01b0\u1ee3c c\u1eb7p s\u1ed1 kh\u1ea3 n\u0103ng v\u1ec1 c\u1ef1c chu\u1ea9n. C\u1ee5 th\u1ec3, c\u00e1c h\u00e0ng tam gi\u00e1c s\u1ebd li\u1ec7t k\u00ea v\u1edbi 1 s\u1ed1 duy nh\u1ea5t t\u1ea1i v\u00ed tr\u00ed c\u1ee7a h\u00e0ng tr\u00ean c\u00f9ng. C\u00e1c s\u1ed1 h\u00e0ng sau s\u1ebd th\u00eam s\u1ed1 \u1edf tr\u00ean v\u00e0 2 s\u1ed1 \u1edf c\u1ea1nh tr\u00e1i, ph\u1ea3i. T\u1ed5ng k\u1ebft l\u1ea1i l\u00e0 2 h\u00e0ng li\u1ec1n \u0111\u1eb7t so le v\u1edbi nhau.<\/p>\n\n\n\n \u0110\u1ed1i v\u1edbi c\u00e1ch t\u00ednh n\u00e0y, anh em s\u1ebd t\u00ecm ra con b\u1ea1ch th\u1ee7 mang x\u00e1c su\u1ea5t tr\u00fang cao. D\u00f9 h\u01a1i kh\u00f3 t\u00ednh nh\u01b0ng \u0111\u1ed9 an to\u00e0n l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn. Mu\u1ed1n \u00e1p d\u1ee5ng c\u00e1ch t\u00ednh pascal th\u00ec n\u00ean t\u00ecm hi\u1ec3u th\u1eadt k\u1ef9. Ch\u1ec9 c\u1ea7n nh\u1edb l\u00e0 x\u00e1c \u0111\u1ecbnh d\u00e3y s\u1ed1 l\u00e0m chu\u1ea9n. sau \u0111\u00f3 c\u1ed9ng t\u1ed5ng 2 s\u1ed1 b\u00ean c\u1ea1nh \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c d\u00e3y s\u1ed1 th\u1ee9 2. C\u1ee9 nh\u01b0 v\u1eady t\u1edbi khi ra tam gi\u00e1c pascal s\u1ebd c\u00f3 con s\u1ed1 chu\u1ea9n.<\/p>\n\n\n\n C\u00e1ch t\u00ednh \u0111\u1ec1 theo ng\u00e0y c\u0169ng n\u1eb1m trong top c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00ednh \u0111\u1ec1 chu\u1ea9n, \u0111\u01a1n gi\u1ea3n d\u00f9 x\u00e1c su\u1ea5t tr\u00fang kh\u00f4ng cao. Mu\u1ed1n tr\u00fang nh\u1edd c\u00e1ch t\u00ednh theo ng\u00e0y th\u00ec c\u1ea7n \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p lo\u1ea1i tr\u1eeb v\u00e0 thu h\u1eb9p ph\u1ea1m vi. Theo \u0111\u00f3, anh em c\u1ea7n ki\u1ec3m tra xem G\u0110B c\u1ee7a nh\u1eefng ng\u00e0y g\u1ea7n nh\u1ea5t c\u00f3 d\u1ea5u hi\u1ec7u \u0111\u1eb7c bi\u1ec7t n\u00e0o hay kh\u00f4ng. <\/p>\n\n\n\n V\u00ed d\u1ee5 nh\u01b0 xu\u1ea5t hi\u1ec7n t\u1ed5ng \u0111\u1ec1 2 ng\u00e0y li\u1ec1n gi\u1ed1ng nhau. Hay s\u1ef1 li\u00ean quan \u0111\u1ec1 v\u1ec1 trong 2 ng\u00e0y, l\u00e0 s\u1ed1 gh\u00e9p t\u1eeb t\u1ed5ng c\u1ee7a s\u1ed1 li\u1ec1n nhau,\u2026 Ngo\u00e0i ra, tr\u01b0\u1eddng h\u1ee3p th\u1ea5y \u0111\u1ec1 h\u00f4m sau c\u00f3 s\u1ed1 v\u1ec1 h\u00f4m tr\u01b0\u1edbc th\u00ec \u00e1p d\u1ee5ng c\u00e1ch b\u1eaft h\u00e0ng ng\u00e0y. Ch\u1ec9 c\u1ea7n l\u1ea5y c\u1ea7u ch\u1ea1m \u0111\u00f3 \u0111\u1ec3 b\u1ea1ch th\u1ee7 ng\u00e0y h\u00f4m sau.<\/p>\n\n\n\n T\u00ednh \u0111\u1ec1 theo n\u0103m sinh c\u0169ng l\u00e0 m\u1ed9t trong c\u00e1c c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t m\u1edbi nh\u1ea5t nhi\u1ec1u anh em ch\u01b0a r\u00f5. C\u00e1ch t\u00ednh n\u00e0y r\u1ea5t \u0111\u01a1n gi\u1ea3n, anh em ch\u1ec9 c\u1ea7n d\u1ef1a v\u00e0o n\u0103m sinh c\u1ee7a m\u00ecnh ho\u1eb7c nh\u1eefng ng\u01b0\u1eddi \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n C\u00f3 th\u1ec3 l\u00e0 n\u0103m sinh c\u1ee7a ng\u01b0\u1eddi m\u00ecnh g\u1eb7p trong gi\u1ea5c m\u01a1, c\u1ee7a ng\u01b0\u1eddi th\u00e2n trong gia \u0111\u00ecnh,\u2026 Ch\u1ec9 c\u1ea7n c\u1ed9ng t\u1ed5ng n\u0103m sinh v\u00e0 gh\u00e9p v\u1edbi s\u1ed1 cu\u1ed1i G\u0110B v\u1ec1 ng\u00e0y h\u00f4m tr\u01b0\u1edbc. \u0110\u1ec3 t\u0103ng th\u00eam t\u1ef7 l\u1ec7 tr\u00fang th\u00ec h\u00e3y \u0111\u00e1nh 2 s\u1ed1 cu\u1ed1i n\u0103m sinh. \u0110\u1eebng qu\u00ean \u0111\u00e1nh c\u1eb7p s\u1ed1 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n Sau khi \u0111\u00e3 c\u00f3 \u0111\u01b0\u1ee3c c\u00e1ch t\u00ednh \u0111\u1ec1 chu\u1ea9n th\u00ec M\u1ed9t c\u00f4ng th\u1ee9c t\u00ednh \u0111\u1ec1 chu\u1ea9n nh\u1ea5t<\/strong> kh\u00f4ng th\u1ec3 b\u1ecf qua vi\u1ec7c v\u00e0o ti\u1ec1n hi\u1ec7u qu\u1ea3 v\u00e0 ch\u00ednh x\u00e1c. V\u00e0o ti\u1ec1n \u0111\u00e1nh \u0111\u1ec1 mu\u1ed1n ch\u1eafc \u0103n th\u00ec c\u1ea7n d\u1ef1a v\u00e0o d\u00e0n \u0111\u1ec1 c\u1ee5 th\u1ec3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00f4ng th\u1ee9c v\u00e0o ti\u1ec1n \u0111\u00e1nh \u0111\u1ec1 ph\u1ed5 bi\u1ebfn anh em n\u00ean bi\u1ebft:<\/p>\n\n\n\n Tr\u01b0\u1eddng h\u1ee3p t\u00ednh x\u00e1c su\u1ea5t 100 s\u1ed1 trong b\u1ea3ng KQXS nh\u01b0 nhau th\u00ec t\u1ef7 l\u1ec7 tr\u00fang c\u1ee7a 1 con s\u1ed1 ch\u1ec9 l\u00e0 1%. V\u1edbi d\u00e0n 20 s\u1ebd l\u00e0 20%. B\u1ecf ra 20.000\u0111 => tr\u00fang \u0111\u01b0\u1ee3c 70.000\u0111. T\u1ef7 l\u1ec7 v\u1ec1 ti\u1ec1n l\u00e0 14%. N\u1ebfu \u0111\u00e1nh d\u00e0n 20 con khung 5 ng\u00e0y th\u00ec h\u00e3y v\u00e0o ti\u1ec1n th\u1eadt h\u1ee3p l\u00fd. Ngay 1 v\u00e0o 10.000\u0111, ng\u00e0y 2 v\u00e0o 24.000\u0111, ng\u00e0y 3 v\u00e0o 44.000\u0111, ng\u00e0y 4 v\u00e0o 72.000\u0111 v\u00e0 ng\u00e0y cu\u1ed1i c\u00f9ng v\u00e0o 110.000\u0111.<\/p>\n\n\n\n Tr\u01b0\u1eddng h\u1ee3p nu\u00f4i 7 ng\u00e0y ch\u1ec9 c\u1ea7n anh em v\u00e0o ti\u1ec1n \u0111\u00fang t\u1ef7 l\u1ec7 d\u1ea1ng: 1:2:4:8:20:35:60.<\/p>\n\n\n\n V\u1edbi c\u00e1ch n\u00e0y c\u00f3 \u0111\u00f4i ch\u00fat m\u1ea1o hi\u1ec3m. C\u1ee5 th\u1ec3 l\u00e0 h\u00f4m tr\u01b0\u1edbc \u0111\u00e1nh l\u1ed7 bao nhi\u00eau ti\u1ec1n th\u00ec h\u00f4m sau ti\u1ebfp t\u1ee5c \u0111\u00e1nh \u0111\u1ec3 b\u00f9 l\u1ea1i l\u1ed7. Ph\u00f9 h\u1ee3p v\u1edbi nu\u00f4i 1 con trong 1 ng\u00e0y ho\u1eb7c kh\u00f4ng nu\u00f4i theo d\u00e0n, ng\u00e0y n\u00e0o \u0111\u00e1nh ng\u00e0y \u0111\u00f3.<\/p>\n\n\n\n V\u1edbi nh\u1eefng c\u00e1ch t\u00ednh \u0111\u1ec1 chu\u1ea9n tr\u00ean \u0111\u00e2y, hy v\u1ecdng nh\u1eefng l\u00f4 th\u1ee7 m\u1edbi s\u1ebd v\u1eefng tin h\u01a1n khi b\u1eaft \u0111\u1ea7u tham gia v\u00e0o s\u00e2n ch\u01a1i n\u00e0y. Ch\u01a1i l\u00f4 \u0111\u1ec1 th\u1ef1c ch\u1ea5t kh\u00f4ng ch\u1ec9 c\u00f3 m\u1ed7i y\u1ebfu t\u1ed1 may m\u1eafn m\u00e0 c\u1ea7n t\u00ednh to\u00e1n nhi\u1ec1u. Do \u0111\u00f3 h\u00e3y t\u00ecm hi\u1ec3u th\u00eam nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 th\u01b0\u1eddng xuy\u00ean tr\u00fang l\u1edbn nh\u00e9.<\/p>\n\r\n\r\n C\u00e1ch t\u00ednh \u0111\u1ec1 n\u00e0o hi\u1ec7u qu\u1ea3 d\u1ec5 tr\u00fang? \u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi c\u1ee7a r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi ch\u01a1i nh\u1eefng c\u00e1ch b\u1eaft s\u1ed1 chu\u1ea9n nh\u1ea5t, c\u00f9ng v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i Continue reading c\u00e1ch t\u00ednh \u0111\u1ec1 mi\u1ec1n b\u1eafc-trung-nam chu\u1ea9n x\u00e1c nh\u1ea5t<\/span>C\u00e1ch t\u00ednh b\u1ea1ch th\u1ee7 \u0111\u1ec1<\/em><\/h3>\n\n\n\n
T\u00ednh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i<\/em><\/h3>\n\n\n\n
![\"\"](\"\\\/wp-content\/uploads\/2024\/10\/Cac-khai-niem-co-ban-ve-lo-cam.jpg\")
<\/figure>\n\n\n\nT\u00ednh \u0111\u1ec1 gi\u1ea3i 7<\/em><\/h3>\n\n\n\n
T\u00ednh \u0111\u1ec1 theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/em><\/h3>\n\n\n\n
T\u00ednh \u0111\u1ec1 h\u00ecnh qu\u1ea3 tr\u00e1m<\/em><\/h3>\n\n\n\n
T\u00ednh \u0111\u1ec1 v\u1ec1 k\u00e9p<\/em><\/h3>\n\n\n\n
T\u00ednh \u0111\u1ec1 k\u00e9p l\u1ec7ch<\/em><\/h3>\n\n\n\n
C\u00e1ch t\u00ednh \u0111\u1ec1 3 c\u00e0ng<\/em><\/h3>\n\n\n\n
T\u00ednh \u0111\u1ec1 pascal<\/em><\/h3>\n\n\n\n
T\u00ednh \u0111\u1ec1 theo ng\u00e0y<\/em><\/h3>\n\n\n\n
T\u00ednh \u0111\u1ec1 theo n\u0103m sinh<\/em><\/h3>\n\n\n\n
3. C\u00f4ng th\u1ee9c v\u00e0o ti\u1ec1n \u0111\u00e1nh \u0111\u1ec1<\/h2>\n\n\n\n
V\u00e0o ti\u1ec1n d\u00e0n 20 s\u1ed1<\/em><\/h3>\n\n\n\n
V\u00e0o ti\u1ec1n l\u00f4 khung 7 ng\u00e0y<\/em><\/h3>\n\n\n\n
V\u00e0o ti\u1ec1n d\u1ea1ng g\u1ea5p th\u1ebfp<\/em><\/h3>\n\n\n\n
ch\u1ed1t s\u1ed1 vip<\/h3>\r\n
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![\"\"](\"\/wp-content\/uploads\/2024\/09\/moi-xanhlagif1508250117.gif\")
b\u1ea1ch th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \tb\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \tsong th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \tb\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb<\/a><\/strong><\/li>\r\n \tsong th\u1ee7 l\u00f4 k\u00e9p mb<\/a><\/strong><\/li>\r\n \tb\u1ea1ch th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \tsong th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n \u0111\u1ec1 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n \u0111\u1ec1 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n \u0111\u1ec1 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n \u0111\u1ec1 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n l\u00f4 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<\/div>\r\nch\u1ed1t s\u1ed1 c\u1ea7u \u0111\u1eb9p mi\u1ec1n b\u1eafc<\/span><\/h3>\r\n
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d\u00e0n l\u00f4 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n l\u00f4 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n l\u00f4 xi\u00ean 2 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n l\u00f4 xi\u00ean 3 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \td\u00e0n l\u00f4 xi\u00ean 4 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \tx\u00e1c 3 c\u00e0ng mi\u1ec1n b\u1eafc<\/a><\/strong><\/span><\/li>\r\n \t3 c\u00e0ng 2 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n \tl\u00f4 10 s\u1ed1 mi\u1ec1n b\u1eafc vip<\/a><\/strong><\/li>\r\n \t\u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mi\u1ec1n b\u1eafc<\/a><\/strong><\/li>\r\n<\/ul>\r\n<\/div>\r\nch\u1ed1t s\u1ed1 c\u1ea7u \u0111\u1eb9p mi\u1ec1n nam<\/span><\/h3>\r\n
\r\n \t
x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/a><\/strong><\/li>\r\n \tgi\u1ea3i \u0111\u1eb7c bi\u1ec7t mn<\/a><\/strong><\/li>\r\n \tgi\u1ea3i 8 mi\u1ec1n nam<\/a><\/strong><\/li>\r\n \tbao l\u00f4 mi\u1ec1n nam<\/a><\/strong><\/li>\r\n \tc\u1eb7p x\u1ec9u ch\u1ee7 mn vip<\/a><\/strong><\/li>\r\n \tsong th\u1ee7 l\u00f4 mn<\/a><\/strong><\/li>\r\n \t\u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn<\/a><\/strong><\/li>\r\n \t\u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t<\/a><\/strong><\/li>\r\n \tl\u00f4 3 s\u1ed1 mi\u1ec1n nam<\/a>\u00a0<\/a><\/strong><\/li>\r\n<\/ul>\r\n<\/div>\r\nch\u1ed1t s\u1ed1 c\u1ea7u \u0111\u1eb9p mi\u1ec1n trung<\/span><\/h3>\r\n
\r\n \t
x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/a><\/strong><\/li>\r\n \tgi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt<\/a><\/strong><\/li>\r\n \tgi\u1ea3i 8 mi\u1ec1n trung<\/a><\/strong><\/li>\r\n \tbao l\u00f4 mi\u1ec1n trung<\/a><\/strong><\/li>\r\n \tsong th\u1ee7 l\u00f4 mt<\/a><\/strong><\/li>\r\n \tc\u1eb7p x\u1ec9u ch\u1ee7 mt vip<\/a><\/strong><\/li>\r\n \t\u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt<\/a><\/strong><\/li>\r\n \t\u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t<\/a><\/strong><\/li>\r\n \tl\u00f4 3 s\u1ed1 mi\u1ec1n trung<\/a><\/strong><\/li>\r\n<\/ul>\r\n<\/div>\r\n\r\n","protected":false},"excerpt":{"rendered":"