Fail when calculating complexity
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enhancement
good first issue
help wanted
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- C++
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Description
When calculating time complexity and the range includes 0 it fails upon evaluation.
```
void BM_Example(benchmark::State& state)
{
while (state.KeepRunning())
{
int i = state.range(0);
}
state.SetComplexityN(state.range(0));
}
BENCHMARK(BM_JumpTable)->RangeMultiplier(2)->Range(0, 1)->Complexity(benchmark::o1);
```
Result
```F:\cruft\benchmark\src\complexity.cc:270: benchmark::ComputeBigO: Check (run.complexity_n) > (0)' Failed. Did you forget to call SetComplexityN?```
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