Word Puzzles
Time Limit: 10 Seconds Memory Limit: 32768 KB
Word puzzles are usually simple and very entertaining for all ages. They are
so entertaining that Pizza-Hut company started using table covers with word
puzzles printed on them, possibly with the intent to minimise their client's
perception of any possible delay in bringing them their order.
Even though word puzzles may be entertaining to solve by hand, they may become
boring when they get very large. Computers do not yet get bored in solving tasks,
therefore we thought you could devise a program to speedup (hopefully!) solution
finding in such puzzles.
The following gure illustrates the PizzaHut puzzle. The names of the pizzas
to be found in the puzzle are: MARGARITA, ALEMA, BARBECUE, TROPICAL, SUPREMA,
LOUISIANA, CHEESEHAM, EUROPA, HAVAIANA, CAMPONESA.
Your task is to produce a program that given the word puzzle and words to be
found in the puzzle, determines, for each word, the position of the first letter
and its orientation in the puzzle.
You can assume that the left upper corner of the puzzle is the origin, (0, 0).
Furthemore, the orientation of the word is marked clockwise starting with letter
A for north (note: there are 8 possible directions in total).
Input
The first line of input consists of three positive numbers, the number of lines, 0 < L <= 1000, the number of columns, 0 < C <= 1000, and the number of words to be found, 0 < W <= 1000. The following L input lines, each one of size C characters, contain the word puzzle. Then at last the W words are input one per line.
Process to the end of file.
Output
Your program should output, for each word (using the same order as the words were input) a triplet defining the coordinates, line and column, where the first letter of the word appears, followed by a letter indicating the orientation of the word according to the rules define above. Each value in the triplet must be separated by one space only.
Separate each case with a blank line.
Sample Input
20 20 10 QWSPILAATIRAGRAMYKEI AGTRCLQAXLPOIJLFVBUQ TQTKAZXVMRWALEMAPKCW LIEACNKAZXKPOTPIZCEO FGKLSTCBTROPICALBLBC JEWHJEEWSMLPOEKORORA LUPQWRNJOAAGJKMUSJAE KRQEIOLOAOQPRTVILCBZ QOPUCAJSPPOUTMTSLPSF LPOUYTRFGMMLKIUISXSW WAHCPOIYTGAKLMNAHBVA EIAKHPLBGSMCLOGNGJML LDTIKENVCSWQAZUAOEAL HOPLPGEJKMNUTIIORMNC LOIUFTGSQACAXMOPBEIO QOASDHOPEPNBUYUYOBXB IONIAELOJHSWASMOUTRK HPOIYTJPLNAQWDRIBITG LPOINUYMRTEMPTMLMNBO PAFCOPLHAVAIANALBPFS MARGARITA ALEMA BARBECUE TROPICAL SUPREMA LOUISIANA CHEESEHAM EUROPA HAVAIANA CAMPONESA
Sample Output
0 15 G 2 11 C 7 18 A 4 8 C 16 13 B 4 15 E 10 3 D 5 1 E 19 7 C 11 11 HSubmit
Source: Southwestern Europe 2002