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Problem3329--几和第几1
3329: 几和第几1
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MiB
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Solved: 3
Submit Num: 4
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Description
小朋友排队,从左边数亮亮排第7个,从右边数林林排第3个,亮亮和林林之间有5人,一共有多少小朋友?
Source/Category
一年级奥数