题解 | #圆周率的截取#
圆周率的截取
https://www.nowcoder.com/practice/cf8c7858d3ae48ccadb660b05d3cead5
pi=input() n=int(input()) print(pi[n]) print(pi[0:n+2])
圆周率的截取
https://www.nowcoder.com/practice/cf8c7858d3ae48ccadb660b05d3cead5
pi=input() n=int(input()) print(pi[n]) print(pi[0:n+2])
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