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Answers and rating deltas for

Does while(i--) s+= a[i]; contain undefined behavior in C and C++?

Author Votes Δ
haccks 9 +1.65
Lundin 7 +1.29
Peter 4 +0.52
Serve Laurijssen 3 +0.04
Nayuki 1 -1.53
Jonathan Mee 0 -1.48
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