Latin square
Hello!
I have an assignment in which I have to check if an entered 2D array is a latin square, such as
1234
4321
2413
3142
I know that I need to make a bool function in which every row is sorted and and check if it then is the same as an array[n]{1;2;3;4;...;n}.
I have never dealt with 2D arrays so my problem is - how can I sort every row vertically and horizontally AND then check if it is the same as this array[n]?
Any help is gladly appreciated!
I have an assignment in which I have to check if an entered 2D array is a latin square, such as
1234
4321
2413
3142
I know that I need to make a bool function in which every row is sorted and and check if it then is the same as an array[n]{1;2;3;4;...;n}.
I have never dealt with 2D arrays so my problem is - how can I sort every row vertically and horizontally AND then check if it is the same as this array[n]?
Any help is gladly appreciated!
Hello eci0x,
In one sense do not think of the array as a 2D array, but multiple 1D arrays. I do not see any reason to deal with the 2D array vertically, horizontally will work just fine.
I have not tried any code yet, so see what you can come up with and we can go from there.
Hope that helps,
Andy
In one sense do not think of the array as a 2D array, but multiple 1D arrays. I do not see any reason to deal with the 2D array vertically, horizontally will work just fine.
I have not tried any code yet, so see what you can come up with and we can go from there.
Hope that helps,
Andy
Hello eci0x,
Found this that might be of some help http://www.cplusplus.com/forum/beginner/225225/ There may be something there you can use.
Andy
Found this that might be of some help http://www.cplusplus.com/forum/beginner/225225/ There may be something there you can use.
Andy
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