说明

算法提高&nbsp 输出九九乘法表&nbsp  
时间限制：1.0s&nbsp  &nbsp 内存限制：512.0MB
 &nbsp  &nbsp
编制程序，按照下述格式打印九九乘法表。
输出样例：
Nine-by-nine&nbsp Multiplication&nbsp Table
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&nbsp &nbsp &nbsp &nbsp &nbsp 1&nbsp &nbsp &nbsp 2&nbsp &nbsp &nbsp 3&nbsp &nbsp &nbsp 4&nbsp &nbsp &nbsp 5&nbsp &nbsp &nbsp 6&nbsp &nbsp &nbsp 7&nbsp &nbsp &nbsp 8&nbsp &nbsp &nbsp 9
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&nbsp 1&nbsp &nbsp &nbsp 1
&nbsp 2&nbsp &nbsp &nbsp 2&nbsp &nbsp &nbsp 4
&nbsp 3&nbsp &nbsp &nbsp 3&nbsp &nbsp &nbsp 6&nbsp &nbsp &nbsp 9
&nbsp 4&nbsp &nbsp &nbsp 4&nbsp &nbsp &nbsp 8&nbsp &nbsp 12&nbsp &nbsp 16
&nbsp 5&nbsp &nbsp &nbsp 5&nbsp &nbsp 10&nbsp &nbsp 15&nbsp &nbsp 20&nbsp &nbsp 25
&nbsp 6&nbsp &nbsp &nbsp 6&nbsp &nbsp 12&nbsp &nbsp 18&nbsp &nbsp 24&nbsp &nbsp 30&nbsp &nbsp 36
&nbsp 7&nbsp &nbsp &nbsp 7&nbsp &nbsp 14&nbsp &nbsp 21&nbsp &nbsp 28&nbsp &nbsp 35&nbsp &nbsp 42&nbsp &nbsp 49
&nbsp 8&nbsp &nbsp &nbsp 8&nbsp &nbsp 16&nbsp &nbsp 24&nbsp &nbsp 32&nbsp &nbsp 40&nbsp &nbsp 48&nbsp &nbsp 56&nbsp &nbsp 64
&nbsp 9&nbsp &nbsp &nbsp 9&nbsp &nbsp 18&nbsp &nbsp 27&nbsp &nbsp 36&nbsp &nbsp 45&nbsp &nbsp 54&nbsp &nbsp 63&nbsp &nbsp 72&nbsp &nbsp 81
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　　注意：表头的大小写要和样例一致，短线“-”个数要与样例中一致，否则系统会判为错误。