#include #define pb push_back #define sz(x) (int)(x).size() #define f first #define s second #define ll long long using namespace std; int main(){ int n,k; scanf("%i %i",&n,&k); vector h(n); for(int i=0;i kad={-1,-1}; for(int i=-100;i<=100;i++){ int x=x1+i,y=y1-i; if(x>=1&&y>=1&&x