Problem1241--打印出以下杨辉三角形(要求打印出6行)

1241: 打印出以下杨辉三角形(要求打印出6行)

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 2  Solved: 2
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Description

1

1 1

1 2 1

1 3 3 1

1 4 6 4 1

1 5 10 10 5 1

..........

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