偶数相加 - Problem - CGOJ

Problem F: 偶数相加

Problem F: 偶数相加

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Time Limit : 1.000 sec Memory Limit : 128 MiB

Submit ProblemList Solved: 35 Submit Num: 53 Statistics ShowOff!

Description

从2开始，连续n个偶数的和是多少？

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