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  1. import sys
  2. #fi = open("gtbt.inp")
  3. #fo = open("gtbt.out", "w")
  4. #sys.stdin = fi
  5. #sys.stdout = fo
  6. def solve(s):
  7.     s = s.replace('^', '**')
  8.     return round(float(eval(s)),6)
  9.  
  10. s = input().strip()
  11. print(solve(s))
  12. #fo.close()
  13. #fi.close()
  14.  
Success #stdin #stdout 0.1s 14132KB
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stdin
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-3.5+9*2^(5/2)
stdout
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47.411688
https://ideone.com/0xIrAx
language:
Python 3 (python  3.12)
created:
7 days ago
visibility:
public

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