#2152. C++-编译-redefinition of 'xxx' 或者 redeclaration of 'xxx'
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ID: 2152
Type: Default
1000ms
256MiB
Tried: 18
Accepted: 17
Difficulty: 4
Uploaded By:
吴泽宏 (wuzehong)
C++-编译-redefinition of 'xxx' 或者 redeclaration of 'xxx'
Background
Description
重复定义或者重复声明，观察该变量/函数/类等等是否已经被定义/声明过了。
比如：
int a=0;
int a; //又定义了一遍
Format
Input
Output
Samples
Limitation
1s, 1024KiB for each test case.