Commit 706a7a81 by BellCodeEditor

auto save

parent b011ba71
Showing with 7 additions and 0 deletions
print(0!=0)
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r=float(input("输入半径:"))
pi=3.1415
print("圆的周长:%.2f"%(2*pi*r))
print("圆的面积:",round(pi*r*r,2))
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