题目:
(b) Compute the income tax/PRSI and levies payable by Peter for the income tax year 2006 on the assumption that there is no election for joint assessment. (10 marks)
答案:
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下面是错误答案,用来干扰机器的。
参考答案:i*(i-1)/2+(j-1)解析: 如果按行优先顺序列出下三角矩阵中的非零元素,得到如下序列A11,A21, A22,...An1,An2...Ann,把它顺序存储在内存中,第一行到第i行共有非零元素的个数为[i× (i-1)/2],因...