C\u00e1c t\u1ed5ng trong l\u00f4 \u0111\u1ec1<\/strong><\/h2>\n\n\n\nTr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1ch b\u1eaft t\u1ed5ng \u0111\u1ec1<\/strong> hi\u1ec7u qu\u1ea3, h\u00e3y \u0111i\u1ec3m l\u1ea1i danh s\u00e1ch c\u00e1c t\u1ed5ng trong l\u00f4 \u0111\u1ec1. Thep \u0111\u00f3, t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed7i s\u1ed1 t\u1ef1 nhi\u00ean t\u1eeb 0 \u0111\u1ebfn 9 s\u1ebd l\u00e0 c\u00e1c t\u1ed5ng \u0111\u1ec1. H\u00e3y ghi nh\u1edb c\u00e1c t\u1ed5ng \u0111\u1ec3 vi\u1ec7c soi c\u1ea7u tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. C\u1ee5 th\u1ec3 c\u00e1c t\u1ed5ng \u0111\u1ec1 m\u00e0 b\u1ea1n n\u00ean tham kh\u1ea3o nh\u01b0 sau: <\/p>\n\n\n\nT\u1ed5ng \u0111\u1ec1 0<\/em><\/strong><\/h3>\n\n\n\nT\u1ed5ng \u0111\u1ec1 0 s\u1ebd l\u00e0 nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng 2 ch\u1eef s\u1ed1 b\u1eb1ng 0 ho\u1eb7c b\u1eb1ng 10. Trong \u0111\u00f3 s\u1ebd c\u00f3 10 s\u1ed1. Nh\u1eefng c\u1eb7p s\u1ed1 c\u1ee5 th\u1ec3 nh\u01b0 sau: 00 \u2013 19 \u2013 91 \u2013 28 \u2013 82 \u2013 37 \u2013 73 \u2013 46 \u2013 64 \u2013 55<\/p>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 1<\/em><\/strong><\/h3>\n\n\n\nT\u1ed5ng \u0111\u1ec1 1 s\u1ebd l\u00e0 nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng 2 ch\u1eef s\u1ed1 b\u1eb1ng 1 ho\u1eb7c b\u1eb1ng 11. Theo \u0111\u00f3 t\u1ed5ng 1 s\u1ebd g\u1ed3m 10 con s\u1ed1 c\u1ee5 th\u1ec3 \u0111\u00f3 l\u00e0: 01 \u2013 10 \u2013 29 \u2013 92 \u2013 38 \u2013 83 \u2013 47 \u2013 74 \u2013 56 \u2013 65<\/p>\n\n\n\n
T\u1ed5ng \u0111\u1ec1 2<\/em><\/strong><\/h3>\n\n\n\nT\u1ed5ng \u0111\u1ec1 2 s\u1ebd l\u00e0 nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng 2 ch\u1eef s\u1ed1 b\u1eb1ng 2 ho\u1eb7c b\u1eb1ng 11. C\u1ee5 th\u1ec3 c\u00f3 10 s\u1ed1 \u0111\u1ec1 thu\u1ed9c t\u1ed5ng 2 \u0111\u00f3 l\u00e0: 20 \u2013 02 \u2013 39 \u2013 93 \u2013 48 \u2013 84 \u2013 57 \u2013 75 \u2013 66 \u2013 11.<\/p>\n\n\n\n