tag:blogger.com,1999:blog-6241972711325960321.post7278587363472148014..comments2024-03-28T15:13:56.137+08:00Comments on Welcome all!: SMO 2014 (Junior Section) AnswersLim Jeckhttp://www.blogger.com/profile/14770828350235876545noreply@blogger.comBlogger36125tag:blogger.com,1999:blog-6241972711325960321.post-74918353564275704032019-06-03T18:08:34.160+08:002019-06-03T18:08:34.160+08:00For question 7, we have:
L = 9
U = 0 ( => I >...For question 7, we have:<br />L = 9<br />U = 0 ( => I >=1)<br />E + 1 = H<br /><br />Suppose R <= 7<br />R + N = 10 + I, because I > 0 therefore N >= 4 <br />E + R = N, therefore E >=7<br />B + B + 1 = 10 + E --> B >=8, --> B = 8 (because L already = 9)<br />Because B = 8 --> E = 7 (8 + 8 + 1 = 17)<br />Because H = E + 1 --> H = 7 + 1 = 8 what is impossible because B already = 8.<br /><br />Therefore R = 8<br />R + N = 10 + I --> N >= 3<br />E + R = 10 + N --> E >= 5<br />B + B + 1 = 10 + E --> B >=7, because R = 8, L = 9 then B = 7 and E = 5<br />E + 1 = H --> H = 6<br />E + R = 10 + N --> N =3<br />N + N = 10 + I --> I = 1<br />At this moment we have only two values (2 and 4) for M and T , and M = 2, T = 4<br /><br />tran quoc binhhttps://www.blogger.com/profile/05398502860792552964noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-42705860321634868672016-05-27T23:34:35.797+08:002016-05-27T23:34:35.797+08:00The 7th problem is
TERRIBLE
+ NUMBER
-------------...The 7th problem is<br />TERRIBLE<br />+ NUMBER<br />-----------------<br />THIRTEEN<br />------------------<br />S R Saihttps://www.blogger.com/profile/03513746757897871583noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-13213361597657420722016-05-27T23:33:07.301+08:002016-05-27T23:33:07.301+08:00Can u help crack 7th Qn in SMO Junior Round 1 2014...Can u help crack 7th Qn in SMO Junior Round 1 2014 S R Saihttps://www.blogger.com/profile/03513746757897871583noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-56994272098686453212014-07-07T10:46:37.081+08:002014-07-07T10:46:37.081+08:00How to do q4 of round 2 How to do q4 of round 2 Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-33564592717130727462014-07-05T00:45:15.869+08:002014-07-05T00:45:15.869+08:00I solved the question like this: Move the disks in...I solved the question like this: Move the disks into the following formation. In this formation, no matter where disk 1 or 2 or any other disk is, there is always a pathway to the top right square. Take 'x' to be a disk, 0 to be an empty square.<br />xooooooo<br />xoxoxoxo<br />xoxoxoxo<br />xoxoxoxo<br />xoxoxoxo<br />xoxoxoxo<br />xoxoxoxo<br />xoxoxoxo<br />So the total number of disks is 8+7+7+7=<strong>29</strong>Anonymoushttps://www.blogger.com/profile/02334775631172615484noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-6963225672406076012014-06-28T23:36:01.286+08:002014-06-28T23:36:01.286+08:00round 2 qn 5,
In an 8x8 grid,n disks, numbered 1 ...round 2 qn 5,<br /><br />In an 8x8 grid,n disks, numbered 1 to n are stacked, with random order, in a pile in the bottom left corner. The disks can be moved one at a time to a neighbouring cell either to the right or top. The aim to move all the disks to the cell at the top right corner and stack them in the order 1,2...,n from the bottom. Each cell, except the bottom left and top right cell, can hv at most one disk at any given time. Find the largest value of n so that the aim can be achieved.<br /><br />can someone help to answer? Thanks.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-20804791525723639792014-06-28T23:01:37.910+08:002014-06-28T23:01:37.910+08:00How to know how much the student got? Where to get...How to know how much the student got? Where to get this information? Thanks in advance!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-7407834695781495862014-06-22T16:00:24.578+08:002014-06-22T16:00:24.578+08:00The cut-off point for SMO Junior should be 14 then...The cut-off point for SMO Junior should be 14 then since I got 13 and did not make it into the 2nd round and Anonymous mentioned that he had a friend who made it into the 2nd round with 14.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-62685324391635857552014-06-19T23:20:32.444+08:002014-06-19T23:20:32.444+08:00What is the cut off point for junior?What is the cut off point for junior?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-67961806584568428632014-06-18T21:06:52.339+08:002014-06-18T21:06:52.339+08:00No. Open is 14 marks. No. Open is 14 marks. SKATERhttps://www.blogger.com/profile/03268300606077257067noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-9888265906631581952014-06-18T19:13:34.330+08:002014-06-18T19:13:34.330+08:00I got 12 or 13 ( I'm not so sure because I gue...I got 12 or 13 ( I'm not so sure because I guessed 2 MCQ) but didn't make it . I've got a friend who got 14 but made it into the second round . so I'm guessing cut off point is either 13 or 14 . note that I'm referring to the SMO Junior by this. And for open , I think it's between 9 and 11(according to my senior )<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-74604934994305869932014-06-11T18:45:18.772+08:002014-06-11T18:45:18.772+08:00don't be sad lol.... u still have many years t...don't be sad lol.... u still have many years to try SMO :p SKATERhttps://www.blogger.com/profile/03268300606077257067noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-68450504190496059832014-06-11T18:42:17.960+08:002014-06-11T18:42:17.960+08:00It was hard lol for junior...I think I couldnt mak...It was hard lol for junior...I think I couldnt make it to 2nd round...so sad.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-57127469349909497142014-06-11T18:28:48.841+08:002014-06-11T18:28:48.841+08:00I'm not too sure about Junior but I know that ...I'm not too sure about Junior but I know that Senior is much easier than last year. Last year's paper was a killer. I have looked through this year's Junior and it seems quite easy, but I haven't seen last year's so can't really make a comparison. SKATERhttps://www.blogger.com/profile/03268300606077257067noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-23182740470873722842014-06-11T16:00:48.179+08:002014-06-11T16:00:48.179+08:00As in in comparison. As in in comparison. Anonymoushttps://www.blogger.com/profile/04600524372883723407noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-33711591539889096662014-06-11T15:48:27.644+08:002014-06-11T15:48:27.644+08:00It can only be easy to some students who have high...It can only be easy to some students who have high calibre or special training. It has never been easy for all years.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-25412956669537410742014-06-10T20:21:40.384+08:002014-06-10T20:21:40.384+08:00Which junior paper did you guys think was harder? ...Which junior paper did you guys think was harder? 2013 or 2014?Anonymoushttps://www.blogger.com/profile/04600524372883723407noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-61659022148030561512014-06-10T17:53:24.831+08:002014-06-10T17:53:24.831+08:00Not too sure... Havent taken the paper so not too ...Not too sure... Havent taken the paper so not too sure abt the average score... Maybe more than 15 definitely? SKATERhttps://www.blogger.com/profile/03268300606077257067noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-53569893437993792712014-06-10T17:51:13.934+08:002014-06-10T17:51:13.934+08:00junior?junior?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-33834620549995190832014-06-10T17:17:30.057+08:002014-06-10T17:17:30.057+08:00I am guessing for senior will be around, if not mo...I am guessing for senior will be around, if not more than 15, and for open will be around 14 (or more) :) SKATERhttps://www.blogger.com/profile/03268300606077257067noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-53946040097645068352014-06-09T22:38:47.332+08:002014-06-09T22:38:47.332+08:00@melo, sometimes they release on 15th , haish...wo...@melo, sometimes they release on 15th , haish...wonder what is the cut off point this time lol for all levels?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-41550112299118527742014-06-09T21:29:16.999+08:002014-06-09T21:29:16.999+08:00Not necessarily. They sometimes (or usually) relea...Not necessarily. They sometimes (or usually) release results one week before the second round. SKATERhttps://www.blogger.com/profile/03268300606077257067noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-39150739114019513762014-06-09T21:27:59.007+08:002014-06-09T21:27:59.007+08:00But the 2nd round is on the 28th so usually they s...But the 2nd round is on the 28th so usually they should let the school know by this week rite so that the students can prepare ?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-43290666105363700742014-06-09T21:23:33.936+08:002014-06-09T21:23:33.936+08:00Hey guys, the results for second round will be out...Hey guys, the results for second round will be out soon, perhaps in another 2 weeks time. Be patient. :) SKATERhttps://www.blogger.com/profile/03268300606077257067noreply@blogger.comtag:blogger.com,1999:blog-6241972711325960321.post-62504677980134223352014-06-09T21:21:11.138+08:002014-06-09T21:21:11.138+08:00Hi, I also want to know the cut-off points for all...Hi, I also want to know the cut-off points for all levels, can Jeck you tell us pls? when can we know?Anonymousnoreply@blogger.com