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RSS订阅原创 2021-05-08
aList=eval(input()) Len=len(aList) Num=int(Len/3) Sum=0 for i in range(0,Num): I=i*3+2 Age=int(aList[I]) Sum +=Age Ave=Sum/Num print(“The average age of {:.0f} students is {:.1f}”.format(Num,Ave)) 2. nList=eval(input()) Num=int(input()) x=int(input()) i...
2021-05-08 15:03:26
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原创 2021-05-08
aList=eval(input()) Len=len(aList) Num=int(Len/3) Sum=0 for i in range(0,Num): I=i*3+2 Age=int(aList[I]) Sum +=Age Ave=Sum/Num print(“The average age of {:.0f} students is {:.1f}”.format(Num,Ave)) 2、 nList=eval(input()) Num=int(input()) x=int(input()) i...
2021-05-08 14:27:27
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