num_digits is initialised to 0, and is always incremented by 1 prior to useage where at most 1 is subtracted from it. |
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|---|---|---|
| .. | ||
| fmt | ||
num_digits is initialised to 0, and is always incremented by 1 prior to useage where at most 1 is subtracted from it. |
||
|---|---|---|
| .. | ||
| fmt | ||