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Problem3390--杨辉三角形 - 1
3390: 杨辉三角形 - 1
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MiB
Submit
Solved: 39
Submit Num: 86
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Description
观察已有数的规律,
Source/Category
三年级奥数
数列