Read Program.cs first, then run it: dotnet run --project reps/02. It prints:
for: 3,3,3
foreach: 0,1,2
Most readers expect 0,1,2 twice; some, burned once, expect 3,3,3 twice.
02Two loops, one difference
csharp-reading / reps/02/README.md
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1
How many
ivariables do the two loops create, and how manyn? Answer that and both lines follow. -
2
foreachhasn't always behaved like this. When did it change, and what does that mean for code written before then?