M\u01a1 th\u1ea5y con d\u00ea n\u00ean \u0111\u00e1nh s\u1ed1 bao nhi\u00eau?<\/b><\/span><\/h2>\nB\u00ean c\u1ea1nh nh\u1eefng \u0111i\u1ec1m b\u00e1o th\u00ec vi\u1ec7c gi\u1ea3i m\u00e3 gi\u1ea5c m\u01a1 s\u1ebd li\u00ean quan \u0111\u1ebfn nh\u1eefng con s\u1ed1. C\u00f3 m\u1ed9t b\u1ed9 m\u00f4n \u0111\u1ec3 gi\u1ea3i m\u00e3 ch\u00ednh x\u00e1c nh\u1eefng con s\u1ed1 n\u00e0y d\u1ef1a tr\u00ean kinh nghi\u1ec7m v\u00e0 tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf. B\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng \u0111\u1ec3 l\u1ef1a ch\u1ecdn nh\u1eefng con s\u1ed1 may m\u1eafn d\u01b0\u1edbi \u0111\u00e2y n\u1ebfu b\u1ea1n g\u1eb7p gi\u1ea5c m\u01a1 th\u1ea5y con d\u00ea \u0111en:<\/span><\/p>\nM\u01a1 th\u1ea5y con d\u00ea \u0111en qua c\u1ea7u<\/i><\/b><\/span><\/h3>\nGi\u1ea5c m\u01a1 c\u00f3 h\u00ecnh \u1ea3nh con d\u00ea \u0111en qua c\u1ea7u c\u00f3 th\u1ec3 \u0111\u01b0a \u0111\u1ebfn m\u1ed9t s\u1ed1 l\u1ef1a ch\u1ecdn: 12, 21 ho\u1eb7c 24, 42. \u0110\u00e2y l\u00e0 nh\u1eefng con s\u1ed1 s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh khi b\u1ea1n m\u01a1 th\u1ea5y con d\u00ea \u0111en qua c\u1ea7u. T\u00f9y thu\u1ed9c v\u00e0o c\u00e1c n\u1ed9i dung t\u00e1c \u0111\u1ed9ng xung quanh gi\u1ea5c m\u01a1 m\u00e0 c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u1ec3 \u0111\u00e1nh nh\u1eefng con s\u1ed1 ph\u00f9 h\u1ee3p h\u01a1n.\u00a0<\/span><\/p>\nK\u1ebft h\u1ee3p nhi\u1ec1u th\u00f4ng tin s\u1ebd gi\u00fap vi\u1ec7c d\u1ef1 \u0111o\u00e1n c\u00e1c con s\u1ed1 ch\u00ednh x\u00e1c nh\u1ea5t.\u00a0<\/span><\/p>\nM\u01a1 th\u1ea5y con d\u00ea \u0111en v\u00e0o nh\u00e0<\/i><\/b><\/span><\/h3>\nM\u1ed9t gi\u1ea5c m\u01a1 r\u1ea5t \u0111\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n th\u1ea5y con d\u00ea \u0111en v\u00e0o nh\u00e0, c\u00f3 th\u1ec3 \u0111\u00e1nh 26, 62 ho\u1eb7c 96, 69. \u0110\u00e2y l\u00e0 b\u1ed9 s\u1ed1 khi m\u01a1 th\u1ea5y d\u00ea v\u00e0o nh\u00e0.\u00a0<\/span><\/p>\nNg\u01b0\u1eddi \u0111\u00e1nh c\u00f3 th\u1ec3 ch\u1ecdn c\u00e1ch \u0111\u00e1nh ph\u00f9 h\u1ee3p v\u00e0 c\u00e2n \u0111\u1ed1i ng\u00e0y v\u1ec1 \u0111\u1ec3 \u0111\u00e1nh s\u1ed1 c\u00f3 t\u1ef7 l\u1ec7 th\u1eafng l\u1edbn nh\u1ea5t. Gi\u1ea5c m\u01a1 kh\u00f4ng qu\u00e1 \u0111\u1eb7c bi\u1ec7t nh\u01b0ng vi\u1ec7c \u0111\u00e1nh v\u00e0 l\u1ef1a ch\u1ecdn c\u00e1c con s\u1ed1 \u0111\u00e1nh c\u1ea7n c\u00e2n \u0111\u1ed1i \u0111\u1ec3 tr\u00e1nh ph\u00ed ph\u1ea1m ti\u1ec1n c\u1ee7a c\u1ee7a ng\u01b0\u1eddi ch\u01a1i.\u00a0<\/span><\/p>\nM\u01a1 th\u1ea5y m\u1ed9t c\u1eb7p d\u00ea tr\u00ean c\u00e1nh \u0111\u1ed3ng<\/i><\/b><\/span><\/h3>\n\u0110\u00e2y c\u0169ng l\u00e0 tr\u01b0\u1eddng h\u1ee3p th\u01b0\u1eddng th\u1ea5y c\u1ee7a c\u00e1c gi\u1ea5c m\u01a1 th\u1ea5y con d\u00ea. N\u1ebfu b\u1ea1n m\u01a1 th\u1ea5y 1 c\u1eb7p d\u00ea tr\u00ean c\u00e1nh \u0111\u1ed3ng, r\u1ea5t c\u00f3 th\u1ec3 con s\u1ed1 may m\u1eafn c\u1ee7a b\u1ea1n l\u00e0: 99, 29, 89. \u0110\u00e2y l\u00e0 nh\u1eefng b\u1ed9 s\u1ed1 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng khi b\u1ea1n m\u01a1 th\u1ea5y con d\u00ea v\u00e0 c\u00e1nh \u0111\u1ed3ng.\u00a0<\/span><\/p>\n\u0110\u00e1nh theo b\u1ed9 s\u1ed1 ho\u1eb7c \u0111\u00e1nh s\u1ed1 l\u1ebb c\u1ea7n c\u00e2n \u0111\u1ed1i v\u00e0 theo d\u00f5i ng\u00e0y s\u1ed1 v\u1ec1 c\u1ea9n th\u1eadn v\u00e0 chi ti\u1ebft.\u00a0<\/span><\/p>\nM\u01a1 th\u1ea5y m\u1ed9t \u0111\u00e0n d\u00ea<\/i><\/b><\/span><\/h3>\nM\u1ed9t gi\u1ea5c m\u01a1 kh\u00e1c c\u0169ng th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n l\u00e0: <\/span>m\u01a1 th\u1ea5y con d\u00ea<\/i><\/b> \u0111i theo \u0111\u00e0n. V\u1edbi gi\u1ea5c m\u01a1 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn nh\u1eefng con s\u1ed1: 12, 13, 14 ho\u1eb7c c\u00e1c s\u1ed1 15, 14, 13.<\/span><\/span><\/p>\nS\u1ed1 \u0111\u00e1nh li\u1ec1n k\u1ec1 th\u01b0\u1eddng s\u1ebd mang \u0111\u1ebfn k\u1ebft qu\u1ea3 b\u1ea5t ng\u1edd khi b\u1ea1n m\u01a1 th\u1ea5y b\u1ea7y, \u0111\u00e0n. Ho\u1eb7c m\u1ed9t t\u1eadp h\u01a1n c\u00e1c s\u1ef1 vi\u1ec7c, hi\u1ec7n t\u01b0\u1ee3ng n\u00e0o \u0111\u00f3.\u00a0<\/span><\/p>\n