Kh\u00e1i ni\u1ec7m v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a soi c\u1ea7u l\u00f4 gan trong l\u00f4 \u0111\u1ec1<\/strong><\/em><\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\nC\u00e1c chi\u1ebfn thu\u1eadt v\u1ec1 c\u00e1ch gh\u00e9p c\u1ea7u l\u00f4 chu\u1ea9n<\/b><\/h2>\n
C\u00f3 nhi\u1ec1u chi\u1ebfn thu\u1eadt kh\u00e1c nhau \u0111\u01b0\u1ee3c m\u1ecdi ng\u01b0\u1eddi l\u00f4 \u0111\u1ec1 s\u1eed d\u1ee5ng \u0111\u1ec3 gh\u00e9p c\u1ea7u l\u00f4, m\u1ed7i chi\u1ebfn thu\u1eadt c\u00f3 c\u00e1ch ti\u1ebfp c\u1eadn, c\u1ed9ng nguy\u00ean t\u1eafc ri\u00eang. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p c\u1ea7n thi\u1ebft nh\u01b0 sau:<\/span><\/p>\nD\u00e3y s\u1ed1 Fibonacci\u00a0<\/b><\/h3>\n
D\u1ef1a tr\u00ean d\u00e3y s\u1ed1 Fibonacci, b\u1ea1n s\u1ebd t\u1ea1o d\u00e3y con s\u1ed1 d\u1ef1a tr\u00ean c\u00e1c con s\u1ed1 li\u00ean ti\u1ebfp trong d\u00e3y Fibonacci (1, 2, 3, 5, 8, 13, …). C\u00e1c con s\u1ed1 n\u00e0y s\u1ebd l\u00e0 c\u00e1c con s\u1ed1 \u0111\u1eb7t c\u01b0\u1ee3c.<\/span><\/p>\nNguy\u00ean t\u1eafc gi\u1ea3m \u0111\u1ed9ng d\u1ea7n – Ca\u0301ch ghe\u0301p c\u00e2\u0300u l\u00f4 chu\u00e2\u0309n<\/b><\/h3>\n
Nguy\u00ean t\u1eafc n\u00e0y \u0111\u1ec1 xu\u1ea5t ch\u1ecdn c\u00e1c con s\u1ed1 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m gi\u1ea3m \u0111\u1ed9ng d\u1ea7n theo th\u1eddi gian. V\u00ed d\u1ee5, anh em c\u00f3 th\u1ec3 ch\u1ecdn c\u00e1c con s\u1ed1 theo c\u00e1ch 123, 124, 125, … \u0111\u1ec3 t\u1ea1o d\u1ef1 \u0111o\u00e1n.<\/span><\/p>\nPh\u00e2n t\u00edch t\u1ea7n su\u1ea5t\u00a0<\/b><\/h3>\n
D\u1ef1a tr\u00ean th\u1ed1ng k\u00ea, ng\u01b0\u1eddi ch\u01a1i nghi\u00ean c\u1ee9u t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c con s\u1ed1 trong qu\u00e1 kh\u1ee9, \u01b0u ti\u00ean c\u00e1c con s\u1ed1 c\u00f3 t\u1ea7n su\u1ea5t cao h\u01a1n. Nh\u1eefng con s\u1ed1 \u0111\u00e3 xu\u1ea5t hi\u1ec7n qu\u00e1 nhi\u1ec1u c\u00f3 th\u1ec3 b\u1ecf qua, m\u00e0 \u0111\u00e1nh c\u01b0\u1ee3c v\u00e0o con l\u00f4 kh\u00e1c.\u00a0<\/span><\/p>\nLi\u00ean quan gi\u1eefa c\u00e1c con s\u1ed1 – Ca\u0301ch ghe\u0301p c\u00e2\u0300u l\u00f4 chu\u00e2\u0309n<\/b><\/h3>\n
M\u1ed9t s\u1ed1 ng\u01b0\u1eddi tham gia t\u00ecm c\u00e1c m\u1ed1i li\u00ean quan s\u1ed1 h\u1ecdc gi\u1eefa c\u00e1c con s\u1ed1, ch\u1eb3ng h\u1ea1n nh\u01b0 vi\u1ec7c ch\u1ecdn c\u00e1c con s\u1ed1 li\u00ean ti\u1ebfp ho\u1eb7c c\u00f3 quan h\u1ec7 v\u1edbi nhau theo m\u1ed9t c\u00e1ch n\u00e0o \u0111\u00f3.<\/span><\/p>\nD\u1ef1 \u0111o\u00e1n d\u1ef1a tr\u00ean s\u1ef1 ki\u1ec7n<\/b><\/h3>\n
M\u1ed9t s\u1ed1 c\u01b0\u1ee3c th\u1ee7 d\u1ef1a v\u00e0o c\u00e1c s\u1ef1 ki\u1ec7n ho\u1eb7c th\u00f4ng tin ngo\u1ea1i vi \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n. V\u00ed d\u1ee5, ng\u00e0y, th\u00e1ng sinh c\u1ee7a m\u00ecnh, s\u1ed1 y\u00eau th\u00edch, ng\u00e0y l\u1ec5, s\u1ef1 ki\u1ec7n quan tr\u1ecdng,… <\/span>Ca\u0301ch ghe\u0301p c\u00e2\u0300u l\u00f4 chu\u00e2\u0309n <\/b>m\u00e0 d\u1ef1a v\u00e0o m\u1ed9t bi\u1ebfn c\u1ed1 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh th\u00ec c\u00f3 v\u1ebb h\u01a1i m\u01a1 h\u1ed3, kh\u00f4ng ch\u1eafc ch\u1eafn, nh\u01b0ng th\u1ef1c t\u1ebf th\u00ec t\u1ea5t c\u1ea3 m\u1ecdi kh\u1ea3 n\u0103ng \u0111\u1ec1u c\u00f3 th\u1ec3 x\u1ea3y ra.\u00a0<\/span><\/p>\n