17 lines
343 B
C++
17 lines
343 B
C++
#include <cstdio>
|
|
#include <algorithm>
|
|
using namespace std;
|
|
int l, n;
|
|
int a;
|
|
int maxt = 0, mint = 0;
|
|
int main()
|
|
{
|
|
scanf("%d %d", &l, &n);
|
|
for (int i = 0; i < n; ++i)
|
|
{
|
|
scanf("%d", &a);
|
|
maxt = max(maxt, max(a, l - a + 1)), mint = max(mint, min(a, l - a + 1));
|
|
}
|
|
printf("%d %d\n", mint, maxt);
|
|
return 0;
|
|
} |