Run time error in WSCIPHER

lucckygeek 2011-01-31 22:08:38 UTC #1

i am solving ques https://www.spoj.pl/problems/WSCIPHER/
cant understand why getting runtime error...checked all the array bounds........dont see any problem with them..
what else may be the reason for runtime error

lucckygeek 2011-02-01 17:32:35 UTC #2

please help somebody..........

leppyr64 2011-02-01 18:26:26 UTC #3

You're accessing our arrays outside of their bounds.

lucckygeek 2011-02-08 11:26:12 UTC #4

i looked aat my code again and could not understand where i am going out of bound could you please help me out ....

leppyr64 2011-02-08 12:51:57 UTC #5

Read the problem constraints. You have made an assumption about them that is causing you to read outside the array.

lucckygeek 2011-02-08 13:42:21 UTC #6

only constraint i see is of
1-string not more then 80 char and strings contain only lowercase letters and underscores(_)
2-k (1-100)

i have made assumption about a1,a2,a3 that is to be equal to size of string(in the case when all char belong to same group ) ,and i am keeping check on it by 3 int p,q,r so that it is in the range..

leppyr64 2011-02-08 14:43:16 UTC #7

How are you handling k=100?