| Your Ride Is Here |
|Time Limit: 1000ms, Special Time Limit:2500ms, Memory Limit:32768KB |
| Total submit users: 27, Accepted users: 19 |
| Problem 10041 :
No special judgement
| It is a well-known
fact that behind every good comet is a UFO. These UFOs often come to collect
loyal supporters from here on Earth. Unfortunately, they only have room to pick
up one group of followers on each trip. They do, however, let the groups know
ahead of time which will be picked up for each comet by a clever scheme: they
pick a name for the comet which, along with the name of the group, can be used
to determine if it is a particular group's turn to go (who do you think names
the comets?). The details of the matching scheme are given below; your job is to
write a program which takes the names of a group and a comet and then determines
whether the group should go with the UFO behind that comet.
Both the name of
the group and the name of the comet are converted into a number in the following
manner: the final number is just the product of all the letters in the name,
where "A" is 1 and "Z" is 26. For instance, the group "USACO" would be 21 * 19 *
1 * 3 * 15 = 17955. If the group's number mod 47 is the same as the comet's
number mod 47, then you need to tell the group to get ready! (Remember that "a
mod b" is the remainder left over after dividing a by b; 34 mod 10 is 4.)
Write a program
which reads in the name of the comet and the name of the group and figures out
whether according to the above scheme the names are a match, printing "GO" if
they match and "STAY" if not. The names of the groups and the comets will be a
string of capital letters with no spaces or punctuation, up to 6 characters
The input file has a newline at the end of each line but does not have a
"return". Sometimes, programmers code for the Windows paradigm of "return"
followed by "newline"; don't do that! Use simple input routines like "readln"
(for Pascal) and, for C/C++, "fscanf" and "fid>>string".
case character string of length 1..6 that is the name of the comet.
case character string of length 1..6 that is the name of the group.
| A single line
containing either the word "GO" or the word "STAY".|
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