Thread: Program shows different behavior each time it's run

Originally Posted by Guest

1. These are non-const class members, so aside from passing them into the solve method (is that common practice?) that won't be possible.
2. If you mean move auto to line 10, wouldn't that cause the compiler to create a new object each iteration or is that irrelevant since find produces one anyway? I usually try to construct re-used variables before the loop, but if that's not the best approach, let me know.

1. I was just noting something general not with reference to your current code.
2. In that case I might be sure which way is best, I guess you could just stick to your current one.

Yeah, that's true. However, the order of thread execution wasn't on my radar because it didn't matter to the program I thought I was writing. It only started to matter when finding the source of the problem, which were the duplicate keys in the input.