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| Problem | Clarification |
|---|---|
| C - Leap Frog |
Is C leap frog or is D leap frog? For leapfrog, where is the last line containing 0 in the sample input? Problems C and D have now been switched on the contest site to match the printout; please submit problems according to that labeling. |
| C - Leap Frog |
Shouldn't be a line containing "0" at the end of the sample input? Yes, there should be; that's a typo. |
| D - Number Game |
The sample input does not contain the ending "0". Also, the clarification titles for C and D are switched. This is for "Leap Frog". Problems C and D have now been switched on the contest site to match the printout; please submit problems according to that labeling. |
| A - Bonsai |
In problem 1, if you cut the branch from 15 to 10, does that not separate all leaves from the root? Why doesn't this give a best score of 11? Read the sample input. |
| A - Bonsai |
What is the return when n=1. Shouldn't this be infinity? Read the problem statement. |
| General |
could I see a compiler message when I got compile error? Compile on myth to see the compile error. |
| E - Universal Oracle |
Should the program skip over invalid questions (i.e. those with period or uppercase letter or invalid character before the question mark) without modifying them? Or should it modify and print them out anyway? It doesn't matter; such questions don't exist, as described in the problem statement. |
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