Originally posted by Solver
Yeah, I clearly enough didn't remember to correct the formula there .
Would n*(n-1)/2 be correct?
Yeah, I clearly enough didn't remember to correct the formula there .
Would n*(n-1)/2 be correct?
(BTW, the formula also applies to a group of n people drinking beer and wanting to clink their glasses once with everyone else within the group, which results in n*(n-1)/2 clinks. That's why I know. )
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