アルターエゴ mode LPH
@progheal
Sat, Apr 27, 2019 3:41 PM
[Math Wonder]
How to find the positive integer solutions to [math]...
アルターエゴ mode LPH
@progheal
Sat, Apr 27, 2019 3:42 PM
這跟三立方和為 33 那題有得拼, 只不過那題還更誇張一點就是
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