@[LingYun8](/user/258292) ……你绝对是新手，10^6是异或的意思，你应该写成1e6
by 月落落落 @ 2019-12-02 21:51:55
@[LingYun8](/user/258292) 您上网查一下
by 月落落落 @ 2019-12-02 21:52:05
@[LZHM](/user/115936) 显然直接写1e6 会CE
by USSENTERPRISE @ 2019-12-02 21:52:50
@[LingYun8](/user/258292)
```cpp
int a[10^6],b[10^6];
```
？？？
10^6=12
1 0 1 0
0 1 1 0
———
1 1 0 0=12
by 十十十十 @ 2019-12-02 21:53:28
```
int a[(int)1e6],b[(int)1e6];
by USSENTERPRISE @ 2019-12-02 21:53:31
@[USSENTERPRISE](/user/230749) 所以我一般在外面写个const int N=1e6+5
by 月落落落 @ 2019-12-02 21:53:41
@[LingYun8](/user/258292)
by USSENTERPRISE @ 2019-12-02 21:53:51
@[LZHM](/user/115936) +1
by USSENTERPRISE @ 2019-12-02 21:54:08
```cpp
int a[1000000],b[1000000];
```
by 十十十十 @ 2019-12-02 21:54:37
@[LingYun8](/user/258292)
```
a[0]=10^9;//使第-1个值最大
```
这里好像也错了
by USSENTERPRISE @ 2019-12-02 21:55:02