expressao = 30-(3**2)+(8//3**2)*10 
print(expressao)
989e532b645d8cf655972a822115325e23e37843
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print(expressao)

expressao = 30 - 3 ** 2 + 8 // 3 ** 2 * 10
print(expressao)

expressao = 30-(3**2)+(8//3**2)*10 
print(expressao)