K
Kapil Nepal
I was wandering how can I avoid the repetition of values in a certain row or
column. If I have digits from 1 to 9 and have a row with 9 columns, can I put
all the values in the row without repetition subject to some constraint?
column. If I have digits from 1 to 9 and have a row with 9 columns, can I put
all the values in the row without repetition subject to some constraint?