作者Laoda245566 (草莓獸)
看板Fortran
標題[問題] 算sigma
時間Wed Nov 20 13:29:39 2013
Program example1
integer x,sum,i
write(*,*)"x"
read(*,*) x
sum=0
do i=1,30,1
sum=sum+x+2i--------------(1)
end do
write(*,*)"sum=",sum
end
(1)顯示說unclassifiable statement
請問錯在哪?
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