近似于 $\pi$ 的分数
\[\frac{355}{113}=3.14159292035...\]
3.1415929203539823008849557522123893805309734513274336283185840707964601769911504424778761061946902655
Answer
\[\frac{355}{113}=3.14159292035...\]
3.1415929203539823008849557522123893805309734513274336283185840707964601769911504424778761061946902655