单项选择题
阅读下列FORTRAN77程序: INTEGER A(3,3) DATA A/1,2,3,4,5,6,7,8,9/ S=0.0 DO 10 I=1,3 J=MOD(I,3)+1 S=S+A(I,J) 10 CONTINUE WRITE(*,*)S END 上述程序运行后,输出的S值为()。
A.15.0 B.12.0 C.18.0 D.24.0
A.200kΩ,3kΩ,47.5倍 B.1.25kΩ,3kΩ,47.5倍 C.1.25kΩ,3kΩ,-47.5倍 D.1.25kΩ,1.5kΩ,-47.5倍
A.47.04kN,距水面2.17m B.57.04kN,距水面2.17m C.87.04kN,距水面2.78m D.47.04kN,距水面3.17m