TypeError: can only concatenate str (not “int“) to str

At school today Python Is the error encountered , Maybe write java Used to write the following

# plastic and floating-point 
zhengXing=18
fuDianXing=9.9
print(" I this year "+zhengXing+" year ")
print(" I have a "+fuDianXing+" RMB ")

  about java No problem for me , But the output string can only be spliced with the string , Use him to report a mistake

 

  How to solve it is shown in the figure below

Convert reshaping to str It can output normally .

 

 

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