{"id":17985,"date":"2024-05-10T06:11:40","date_gmt":"2024-05-10T06:11:40","guid":{"rendered":"https:\/\/soicau4103.minhngocxoso.com\/?p=17985"},"modified":"2024-05-10T06:11:40","modified_gmt":"2024-05-10T06:11:40","slug":"tim-hieu-ve-tong-de-thong-ke-de-tong-co-ban-cho-nguoi-moi","status":"publish","type":"post","link":"https:\/\/cau123.com\/tim-hieu-ve-tong-de-thong-ke-de-tong-co-ban-cho-nguoi-moi\/","title":{"rendered":"T\u00ecm hi\u1ec3u v\u1ec1 t\u1ed5ng \u0111\u1ec1 \u2013 th\u1ed1ng k\u00ea \u0111\u1ec1 t\u1ed5ng c\u01a1 b\u1ea3n cho ng\u01b0\u1eddi m\u1edbi"},"content":{"rendered":"
T\u1ed5ng \u0111\u1ec1 l\u00e0 g\u00ec? \u0110\u00e2u l\u00e0 c\u00e1ch th\u1ed1ng k\u00ea t\u1ed5ng \u0111\u1ec1 ch\u00ednh x\u00e1c? L\u00e0m sao \u0111\u1ec3 t\u00ednh t\u1ed5ng \u0111\u1ec1 MB? Ngo\u00e0i c\u00e1c th\u00f4ng tin n\u00e0y th\u00ec ad c\u00f2n mang t\u1edbi c\u00e1ch t\u00ednh t\u1ed5ng \u0111\u1ec1 tu\u1ea7n, t\u1ed5ng \u0111\u1ec1 c\u1ea3 n\u0103m chu\u1ea9n \u0111\u1ec3 b\u1ea1n tham kh\u1ea3o.<\/p>\n
Trong l\u00f4 \u0111\u1ec1, ng\u01b0\u1eddi ch\u01a1i c\u00f3 nhi\u1ec1u c\u00e1ch \u0111\u1ec3 ch\u1ecdn ra con s\u1ed1 d\u1ef1 th\u01b0\u1edfng v\u00e0 v\u1eadn may c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb b\u1ea5t k\u1ef3 c\u00e1ch n\u00e0o. \u0110\u01b0\u1ee3c quan t\u00e2m nhi\u1ec1u trong s\u1ed1 \u0111\u00f3 ch\u00ednh l\u00e0 vi\u1ec7c v\u1eadn d\u1ee5ng t\u1ed5ng \u0111\u1ec1 t\u00ecm ra s\u1ed1 v\u00e0ng. \u0110\u1ec3 hi\u1ec3u r\u00f5 kh\u00e1i ni\u1ec7m v\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u d\u1ef1a theo t\u1ed5ng \u0111\u1ec1 th\u00ec c\u00e1c b\u1ea1n h\u00e3y tham kh\u1ea3o qua n\u1ed9i dung b\u00e0i vi\u1ebft n\u00e0y.<\/p>\n
Nh\u01b0 \u0111\u00e3 n\u00eau tr\u00ean th\u00ec t\u1ed5ng \u0111\u1ec1 l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch soi c\u1ea7u r\u1ea5t \u0111\u01b0\u1ee3c quan t\u00e2m t\u1eeb ng\u01b0\u1eddi ch\u01a1i. \u0110\u1ec3 khai th\u00e1c \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u c\u1ee7a nh\u1eefng con s\u1ed1 may m\u1eafn \u0111\u01b0\u1ee3c g\u1ee3i \u00fd t\u1eeb t\u1ed5ng \u0111\u1ec1 th\u00ec b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb l\u00e0 n\u1eafm r\u00f5 v\u1ec1 kh\u00e1i ni\u1ec7m n\u00e0y.<\/p>\n
T\u1ed5ng \u0111\u1ec1 \u0111\u01b0\u1ee3c hi\u1ec3u nh\u01b0 l\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a 1 con s\u1ed1 n\u00e0o \u0111\u00f3 b\u1eb1ng gi\u00e1 tr\u1ecb t\u1ed5ng c\u1ee7a 2 con s\u1ed1 c\u1ed9ng l\u1ea1i. 1 t\u1ed5ng \u0111\u1ec1 s\u1ebd c\u00f3 nhi\u1ec1u d\u00e0n \u0111\u1ec1 t\u1ed5ng. C\u00f3 t\u1ea5t c\u1ea3 l\u00e0 10 t\u1ed5ng \u0111\u1ec1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng bao g\u1ed3m t\u1eadp s\u1ed1 t\u1eeb 0 \u0111\u1ebfn 9.<\/p>\n
T\u1ed5ng \u0111\u1ec1 l\u00e0 1 b\u1ed9 s\u1ed1 trong r\u1ea5t nhi\u1ec1u b\u1ed9 s\u1ed1 c\u1ee7a l\u00f4 \u0111\u1ec1. M\u1ed7i b\u1ed9 s\u1ed1 \u0111\u01b0\u1ee3c ph\u00e2n chia ri\u00eang bi\u1ec7t s\u1ebd c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m gi\u1ed1ng nhau. V\u00ed d\u1ee5 nh\u01b0 \u1edf tr\u01b0\u1eddng h\u1ee3p b\u1ed9 s\u1ed1 k\u00e9p b\u1eb1ng v\u00e0 b\u1ed9 s\u1ed1 k\u00e9p l\u1ec7ch.<\/p>\n
B\u1ed9 s\u1ed1 k\u00e9p b\u1eb1ng bao g\u1ed3m c\u00e1c c\u1eb7p s\u1ed1 l\u00e0 2 con s\u1ed1 gi\u1ed1ng nhau: 00, 11, 22, 33, 44, 55, 66, 77, 88, 99. \u0110\u00e2y c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 nh\u1eefng con l\u00f4 k\u00e9p trong l\u00f4 \u0111\u1ec1.<\/p>\n
B\u1ed9 s\u1ed1 k\u00e9p l\u1ec7ch bao g\u1ed3m: 05, 16, 27, 38, 49, 50, 61, 72, 83, 94. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u00f3ng s\u1ed1 trong l\u00f4 \u0111\u1ec1.<\/p>\n
Ngo\u00e0i 2 v\u00ed d\u1ee5 v\u1ec1 2 b\u1ed9 s\u1ed1 k\u00e9p tr\u00ean th\u00ec v\u1eabn c\u00f2n r\u1ea5t nhi\u1ec1u b\u1ed9 s\u1ed1 kh\u00e1c \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong l\u00f4 \u0111\u1ec1. \u0110\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 nh\u1eefng c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c t\u00edch l\u0169y t\u1eeb kinh nghi\u1ec7m ng\u01b0\u1eddi ch\u01a1i qua th\u1eddi gian d\u00e0i.<\/p>\n
<\/p>\n
T\u1ed5ng \u0111\u1ec1 l\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a 2 con s\u1ed1 trong c\u1eb7p s\u1ed1 c\u1ed9ng l\u1ea1i v\u1edbi nhau. Tuy nhi\u00ean s\u1ebd ch\u1ec9 c\u00f3 t\u1ed5ng c\u1ed9ng 10 t\u1ed5ng \u0111\u1ec1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Tr\u01b0\u1eddng h\u1ee3p 2 con s\u1ed1 c\u1ed9ng l\u1ea1i c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn h\u01a1n 9 th\u00ec ta ch\u1ec9 l\u1ea5y con s\u1ed1 \u1edf h\u00e0ng \u0111\u01a1n v\u1ecb. \u0110\u00e2y l\u00e0 c\u00e1ch t\u00ednh t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u00e0i 3 c\u00e2y.<\/p>\n
V\u00ed d\u1ee5: C\u1eb7p s\u1ed1 67 s\u1ebd c\u00f3 t\u1ed5ng \u0111\u1ec1 l\u00e0 3 b\u1edfi 6+7=13 v\u00e0 ta ch\u1ec9 s\u1ed1 t\u00ednh con s\u1ed1 \u1edf h\u00e0ng \u0111\u01a1n v\u1ecb c\u1ee7a k\u1ebft qu\u1ea3 m\u00e0 th\u00f4i.<\/p>\n
Th\u1ed1ng k\u00ea trong t\u1eebng giai \u0111o\u1ea1n \u0111\u00e3 c\u00f3 nh\u1eefng t\u1ed5ng \u0111\u1ec1 n\u00e0o v\u1ec1. B\u1ea1n c\u00f3 th\u1ec3 tra c\u1ee9u s\u1ed1 li\u1ec7u \u1edf 3, 7, 10, 15 ho\u1eb7c nhi\u1ec1u h\u01a1n c\u00e1c l\u01b0\u1ee3t m\u1edf th\u01b0\u1edfng \u0111\u1ec3 xem t\u1ea5t c\u1ea3 c\u00e1c t\u1ed5ng \u0111\u1ec1 \u0111\u00e3 c\u00f3 trong th\u1eddi gian \u0111\u00f3 v\u00e0 th\u1ef1c hi\u1ec7n ph\u00e9p t\u00ednh cho m\u00ecnh.<\/p>\n
T\u1ed5ng \u0111\u1ec1 v\u00e0 \u0111\u1ec1 t\u1ed5ng l\u00e0 2 kh\u00e1i ni\u1ec7m kh\u00e1c nhau. N\u1ebfu nh\u01b0 t\u1ed5ng \u0111\u1ec1 l\u00e0 t\u1ed5ng gi\u00e1 tr\u1ecb c\u1ee7a 2 con s\u1ed1 th\u00ec \u0111\u1ec1 t\u1ed5ng l\u00e0 nh\u1eefng con s\u1ed1 \u0111\u01b0\u1ee3c soi ra t\u1eeb t\u1ed5ng \u0111\u1ec1. \u0110\u1ec1 t\u1ed5ng k\u00e9p ch\u00ednh l\u00e0 2 con s\u1ed1 gi\u1ed1ng nhau d\u01b0\u1edbi d\u1ea1ng \u0111\u1ec1 t\u1ed5ng t\u1eeb con s\u1ed1 t\u1ed5ng \u0111\u1ec1 n\u00e0o \u0111\u00f3.<\/p>\n
V\u00ed d\u1ee5: T\u1eeb t\u1ed5ng \u0111\u1ec1 0, ta s\u1ebd c\u00f3 d\u00e0n \u0111\u1ec1 t\u1ed5ng l\u00e0 00, 19 \u2013 91, 28 \u2013 82, 37 \u2013 73, 46 \u2013 64, 55. Nh\u01b0 v\u1eady \u0111\u1ec1 t\u1ed5ng k\u00e9p trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y ch\u00ednh l\u00e0 c\u1eb7p 00 \u2013 55.<\/p>\n
M\u1ed7i t\u1ed5ng \u0111\u1ec1 s\u1ebd t\u1ea1o ra 10 con \u0111\u1ec1 theo t\u1ed5ng. \u0110\u00f3 c\u0169ng l\u00e0 nh\u1eefng con s\u1ed1 m\u00e0 ng\u01b0\u1eddi ch\u01a1i ch\u00fa \u00fd ph\u00e2n t\u00edch \u0111\u1ec3 l\u1ef1a ch\u1ecdn k\u1ebft qu\u1ea3 d\u1ef1 \u0111o\u00e1n cho m\u00ecnh trong l\u1ea7n tham gia c\u00e1 c\u01b0\u1ee3c.<\/p>\n
10 c\u1eb7p s\u1ed1 c\u00f3 t\u1eeb t\u1ed5ng \u0111\u1ec1 l\u00e0 0 bao g\u1ed3m: 00 \u2013 19 \u2013 91 \u2013 28 \u2013 82 \u2013 37 \u2013 73 \u2013 46 \u2013 64 \u2013 55.<\/p>\n
T\u01b0\u01a1ng t\u1ef1 t\u1ed5ng \u0111\u1ec1 1 c\u0169ng s\u1ebd mang \u0111\u1ebfn 10 c\u1eb7p s\u1ed1 l\u00e0: 10 \u2013 01 \u2013 29 \u2013 92 \u2013 38 \u2013 83 \u2013 47 \u2013 74 \u2013 56 \u2013 65.<\/p>\n
T\u1ed5ng \u0111\u1ec1 2 g\u1ed3m: 11 \u2013 20 \u2013 02 \u2013 39 \u2013 93 \u2013 48 \u2013 84 \u2013 57 \u2013 75 \u2013 66.<\/p>\n
T\u1ed5ng 3 \u0111\u1ec1 c\u00f3: 12 \u2013 21 \u2013 30 \u2013 03 \u2013 49 \u2013 94 \u2013 58 \u2013 85 \u2013 67 \u2013 76.<\/p>\n
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D\u00e0n \u0111\u1ec1 t\u1ed5ng 4 c\u00f3: 04 \u2013 40 \u2013 13 \u2013 31 \u2013 22 \u2013 59 \u2013 95 \u2013 68 \u2013 86 \u2013 77.<\/p>\n
D\u00e0n \u0111\u1ec1 t\u1ed5ng 5 g\u1ed3m: 05 \u2013 50 \u2013 14 \u2013 41 \u2013 23 \u2013 32 \u2013 69 \u2013 96 \u2013 78 \u2013 87.<\/p>\n
T\u1ed5ng 6 l\u00f4 \u0111\u1ec1 c\u00f3: 06 \u2013 60 \u2013 15 \u2013 51 \u2013 24 \u2013 42 \u2013 33 \u2013 79 \u2013 97 \u2013 88.<\/p>\n
D\u00e0n \u0111\u1ec1 t\u1ed5ng 7 g\u1ed3m: 07 \u2013 70 \u2013 16 \u2013 61 \u2013 34 \u2013 43 \u2013 25 \u2013 52 \u2013 98 \u2013 89.<\/p>\n
T\u1ed5ng 8 \u0111\u1ec1 l\u00e0: 08 \u2013 80 \u2013 17 \u2013 71 \u2013 26 \u2013 62 \u2013 35 \u2013 53 \u2013 44 \u2013 99.<\/p>\n
T\u1ed5ng 9 \u0111\u1ec1 bao g\u1ed3m: 09 \u2013 90 \u2013 18 \u2013 81 \u2013 27 \u2013 72 \u2013 36 \u2013 63 \u2013 45 \u2013 54.<\/p>\n
D\u00e0n \u0111\u1ec1 t\u1ed5ng 10 l\u00e0: T\u1ed5ng \u0111\u1ec1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u00f4 \u0111\u1ec1 ch\u1ec9 c\u00f3 t\u1eeb t\u1eadp s\u1ed1 t\u1eeb 0 \u2013 9.<\/p>\n
T\u01b0\u01a1ng t\u1ef1 s\u1ebd kh\u00f4ng c\u00f3 t\u1ed5ng \u0111\u1ec1 n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn 10.<\/p>\n
\u00a0ch\u1ed1t s\u1ed1 c\u1ea7u l\u00f4 2 nh\u00e1y mb si\u00eau chu\u1ea9n v\u00edp<\/strong><\/a><\/p>\n \u00a0ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n b\u1ea1ch th\u1ee7 l\u00f4 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n song th\u1ee7 l\u00f4 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n song th\u1ee7 l\u00f4 k\u00e9p mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n b\u1ea1ch th\u1ee7 \u0111\u1ec1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n song th\u1ee7 \u0111\u1ec1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n \u0111\u1ec1 4 s\u1ed1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n \u0111\u1ec1 6 s\u1ed1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n \u0111\u1ec1 8 s\u1ed1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n \u0111\u1ec1 10 s\u1ed1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n l\u00f4 4 s\u1ed1 mb<\/strong><\/a><\/p>\n \u00a0ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n l\u00f4 6 s\u1ed1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n l\u00f4 8 s\u1ed1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n l\u00f4 xi\u00ean 2 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n l\u00f4 xi\u00ean 3 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n l\u00f4 xi\u00ean 4 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n 3 c\u00e0ng mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n d\u00e0n l\u00f4 10 s\u1ed1 mb<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mb<\/strong><\/a><\/p>\n \u00a0ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n x\u1ec9u ch\u1ee7 mn<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mn<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n gi\u1ea3i 8 mn<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n bao l\u00f4 mn<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n c\u1eb7p x\u1ec9u ch\u1ee7 mn<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n song th\u1ee7 l\u00f4 mn<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mn<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n l\u00f4 3 s\u1ed1 mn<\/strong><\/a><\/p>\n \u00a0ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n x\u1ec9u ch\u1ee7 mt<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u to si\u00eau chu\u1ea9n gi\u1ea3i 8 mt<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n bao l\u00f4 mt<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n c\u1eb7p x\u1ec9u ch\u1ee7 mt<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n song th\u1ee7 l\u00f4 mt<\/strong><\/a><\/p>\n ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt<\/strong><\/a><\/p>\n<\/h3>\n
\u00a0soi ch\u1ed1t s\u1ed1 si\u00eau chu\u1ea9n xsmb v\u00edp<\/span>\u00a0<\/span><\/strong><\/span><\/h3>\n
\n<\/h3>\n
\u00a0ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n xsmn<\/span>\u00a0<\/span><\/strong><\/span><\/h3>\n
\n<\/h3>\n
\u00a0ch\u1ed1t s\u1ed1 c\u1ea7u si\u00eau chu\u1ea9n xsmt<\/span>\u00a0<\/span><\/strong><\/span><\/h3>\n
\n