呃呃呃，你a数组从0开始的为啥还sort(a+1,a+1+n)啊
by Xile @ 2023-10-13 21:42:17
`sort`用错了，你下标是$0$~$n-1$,你写的`sort(b+1,b+n+1)`,应该写`sort(b,b+n)`。而且以你的方法，最高应该是$b_{i-1}$。
by mian_bi_zhe_df @ 2023-10-13 21:43:48
还有数组开小了，还没开long long,见祖宗吧
by Xile @ 2023-10-13 21:44:49
@[KARA_214](/user/1040753) 祖宗：你好
by heyx0201 @ 2023-10-13 21:51:02
@[Xiie](/user/428889)
蟹蟹大佬，这就去见祖宗
by KARA_214 @ 2023-10-13 21:54:20
@[Xiie](/user/428889)
```cpp
#include <bits/stdc++.h>
using namespace std;
long long a[1000007];
long long b[1000007];
int main(){
int n;
cin>>n;
for(int i=0;i<n;i++){
cin>>a[i];
b[i]=a[i];
}sort(b,b+n);//以便后续求最高鹅和最矮鹅
for(int i=0;i<n;i++){
cout<<abs(a[i]-b[n])<<" ";//b[n]为最高鹅
}cout<<endl;
for(int i=0;i<n;i++){
cout<<a[i]-b[0]<<" ";//b[0]为最矮鹅
}
return 0;
}
```
开完long long 后没RE了，全WA
by KARA_214 @ 2023-10-13 22:08:36
@[KARA_214](/user/1040753) 你数组下标从0开始，那么b的最后一位是n-1啊
by Xile @ 2023-10-14 07:30:57
@[KARA_214](/user/1040753) [AC记录](https://www.luogu.com.cn/record/129208072)
by Xile @ 2023-10-14 07:31:46
AC了AC了
by KARA_214 @ 2023-10-14 13:47:01
```cpp
#include <bits/stdc++.h>
using namespace std;
long long a[1000007];
long long b[1000007];
int main(){
int n;
cin>>n;
for(int i=0;i<n;i++){
cin>>a[i];
b[i]=a[i];
}sort(b,b+n);//以便后续求最高鹅和最矮鹅
for(int i=0;i<n;i++){
cout<<abs(a[i]-b[n-1])<<" ";//b[n]为最高鹅
}cout<<endl;
for(int i=0;i<n;i++){
cout<<a[i]-b[0]<<" ";//b[0]为最矮鹅
}
return 0;
}
```
by KARA_214 @ 2023-10-14 13:47:50