{"common":{"save":0,"post_id":"1390","level":1,"total":20,"point":5,"point_extra":0},"segment":[{"id":"991","post_id":"1390","mon_id":"0","chapter_id":"0","question":"\u0110i\u1ec1n k\u1ebft qu\u1ea3 \u0111\u00fang nh\u1ea5t v\u00e0o \u00f4 tr\u1ed1ng","options":{"time":24,"part":[{"title":"\u0110i\u1ec1n k\u1ebft qu\u1ea3 \u0111\u00fang nh\u1ea5t v\u00e0o \u00f4 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["7"]]],"list":[{"point":5,"width":40,"content":"","type_input":"","ques":" <span class='basic_left'> Ng\u01b0\u1eddi ta th\u1ed1ng k\u00ea s\u1ed1 b\u00fat trong $12$ h\u1ed9p b\u00fat \u1edf c\u1eeda h\u00e0ng t\u1ea1p h\u00f3a trong b\u1ea3ng sau: <br\/> <table><tr><th>6<\/th><th>7<\/th><th>11<\/th><th>11<\/th><th>6<\/th><th>5<\/th><\/tr><tr><td>6<\/td><td>7<\/td><td>8<\/td><td>12<\/td><td>10<\/td><td>7<\/td><\/tr><\/table> <br\/> S\u1ed1 c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c nhau l\u00e0 _input_ <\/span>","explain":"<span class='basic_left'>T\u1eeb b\u1ea3ng s\u1ed1 li\u1ec7u \u0111\u00e3 cho c\u1ee7a b\u00e0i to\u00e1n, ta th\u1ea5y c\u00f3 c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c nhau l\u00e0: $5;6;7;8;10;11;12$ <br\/> Do \u0111\u00f3, s\u1ed1 gi\u00e1 tr\u1ecb kh\u00e1c nhau l\u00e0 $7$ <br\/> <span class='basic_pink'> V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n v\u00e0o \u00f4 tr\u1ed1ng l\u00e0 $7$.<\/span><\/span>"}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"87","test":"0","date":"2019-09-30 09:22:54"},{"id":"992","post_id":"1390","mon_id":"0","chapter_id":"0","question":"\u0110i\u1ec1n k\u1ebft qu\u1ea3 \u0111\u00fang nh\u1ea5t v\u00e0o \u00f4 tr\u1ed1ng","options":{"time":24,"part":[{"title":"\u0110i\u1ec1n k\u1ebft qu\u1ea3 \u0111\u00fang nh\u1ea5t v\u00e0o \u00f4 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["16"],["11"]]],"list":[{"point":5,"width":40,"content":"","type_input":"","ques":" <span class='basic_left'> Ng\u01b0\u1eddi ta th\u1ed1ng k\u00ea s\u1ed1 c\u00f4ng nh\u00e2n c\u1ee7a $18$ ph\u00e2n x\u01b0\u1edfng trong m\u1ed9t nh\u00e0 m\u00e1y v\u00e0 thu \u0111\u01b0\u1ee3c b\u1ea3ng k\u1ebft qu\u1ea3 sau: <br\/> <table><tr><th>13<\/th><th>15<\/th><th>12<\/th><th>12<\/th><th>14<\/th><th>13<\/th><th>11<\/th><th>12<\/th><th>11<\/th><\/tr><tr><td>11<\/td><td>14<\/td><td>11<\/td><td>14<\/td><td>14<\/td><td>11<\/td><td>13<\/td><td>16<\/td><td>11<\/td><\/tr><\/table> <br\/> Gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t l\u00e0 _input_ <br\/> Gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t l\u00e0 _input_ <\/span>","explain":"<span class='basic_left'> T\u1eeb b\u1ea3ng s\u1ed1 li\u1ec7u \u0111\u00e3 cho trong \u0111\u1ec1 b\u00e0i, ta th\u1ea5y c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c nhau l\u00e0: $11;12;13;14;15;16$ <br\/> Do \u0111\u00f3, gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t l\u00e0 $16$, gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t l\u00e0 $11.$ <br\/> <span class='basic_pink'> V\u1eady c\u00e1c s\u1ed1 c\u1ea7n \u0111i\u1ec1n v\u00e0o \u00f4 tr\u1ed1ng l\u1ea7n l\u01b0\u1ee3t l\u00e0 $16; 11.$<\/span><\/span>"}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:22:54"},{"id":"993","post_id":"1390","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"\u0110\u1ec1 chung cho hai c\u00e2u","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":" <span class='basic_left'>Ng\u01b0\u1eddi ta th\u1ed1ng k\u00ea th\u1eddi gian gi\u1ea3i m\u1ed9t b\u00e0i to\u00e1n t\u00ednh theo ph\u00fat c\u1ee7a $16$ h\u1ecdc sinh trong m\u1ed9t l\u1edbp v\u00e0 thu \u0111\u01b0\u1ee3c b\u1ea3ng k\u1ebft qu\u1ea3 sau: <br\/> <table><tr><th>6<\/th><th>6<\/th><th>11<\/th><th>9<\/th><th>5<\/th><th>5<\/th><th>12<\/th><th>12<\/th><\/tr><tr><td>8<\/td><td>6<\/td><td>6<\/td><td>7<\/td><td>6<\/td><td>9<\/td><td>12<\/td><td>12<\/td><\/tr><\/table> <br\/> <b>C\u00e2u 1.<\/b> D\u1ea5u hi\u1ec7u th\u1ed1ng k\u00ea l\u00e0: <\/span>","select":["A. $16$ h\u1ecdc sinh","B. Th\u1eddi gian gi\u1ea3i m\u1ed9t b\u00e0i to\u00e1n t\u00ednh theo ph\u00fat c\u1ee7a m\u1ed7i h\u1ecdc sinh","C. L\u1edbp c\u00f3 $16$ h\u1ecdc sinh","D. Th\u1eddi gian gi\u1ea3i m\u1ed9t b\u00e0i to\u00e1n t\u00ednh theo ph\u00fat c\u1ee7a l\u1edbp"],"explain":"<span class='basic_left'>D\u1ea5u hi\u1ec7u th\u1ed1ng k\u00ea l\u00e0: Th\u1eddi gian gi\u1ea3i m\u1ed9t b\u00e0i to\u00e1n t\u00ednh theo ph\u00fat c\u1ee7a m\u1ed7i h\u1ecdc sinh.<br\/><span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n l\u00e0 B.<\/span><\/span>","column":1}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:22:54"}]}