Checking a column in 2-Dimensional Array [closed]

开发者_运维技巧 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 10 years ago.

i want to check only columns in a 8x8 array.is it require two for loop or only one for loop.

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If you want to check one column you need one loop, if you want to check N columns you need two nested loops.