#1551. C++-循环for-输入n（正整数），求出1~n(含)的和并输出
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ID: 1551
Type: Default
1000ms
256MiB
Tried: 49
Accepted: 24
Difficulty: 4
Uploaded By:
吴泽宏 (wuzehong)
Tags> C++-循环for-输入n（正整数），求出1~n(含)的和并输出
Background
Description
C++-循环for-输入n（正整数），求出1~n(含)的和并输出
Format
Input
Output
Samples
100
5050
10
55
5
15
Limitation
1s, 1024KiB for each test case.
Statistics
Related
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