主题:为什么我计算 的结果是:21。但上机演示的却是12呢
DIM A(-3 to 5),B(-3 to 5),C(-4 to 5)
for i= -3 to 4
read A(i),B(i)
C(i)=A(i)+B(i+1)/2
next i
print C(4)
data 1,3,5,7,9,11,13,15,17
data 2,4,6,8,10,12,14,16,18
end
for i= -3 to 4
read A(i),B(i)
C(i)=A(i)+B(i+1)/2
next i
print C(4)
data 1,3,5,7,9,11,13,15,17
data 2,4,6,8,10,12,14,16,18
end