#include <bits/stdc++.h>   using namespace std;   const int INF = 1e9;   template <class T>   void chkmin(T &a, T b) {     if (a > b) a = b;   }   int n, s, m;   int a[2005];   int z[2005], id[2005];   int dp[2][2005], f[2][2005];   int nxt[2005], prv[2005];   int ans;   vector<int> v[2005];   int cnt;   int pos[2005];   bool cmp(int x, int y) { return a[x] > a[y]; }   int dist(int x, int y) {     if (x > y) swap(x, y);     return min(y - x, n - y + x);   }   int cdist(int x, int y) {     if (y <= x) return x - y;     return n - y + x;   }   void calc_dp() {     for (int x = m - 1; x >= 0; x--) {       for (int ii = 0; ii < v[x].size(); ii++) {         int i = v[x][ii];         if (a[i] == m - 1)           dp[1][i] = 0;         else {           dp[1][i] = INF;           for (int j = 0; j < n; j++) {             if (a[j] == a[i] + 1) {               if (dp[1][i] > dp[0][j] + dist(i, j)) {                 dp[1][i] = dp[0][j] + dist(i, j);                 f[1][i] = j;               }             }           }         }       }       for (int ii = 0; ii < v[x].size(); ii++) {         int i = v[x][ii];         if (v[x].size() == 1)           dp[0][i] = dp[1][i], f[0][i] = i;         else {           dp[0][i] = dp[1][prv[i]] + cdist(prv[i], i), f[0][i] = 0;           if (dp[0][i] > dp[1][nxt[i]] + cdist(i, nxt[i])) {             dp[0][i] = dp[1][nxt[i]] + cdist(i, nxt[i]);             f[0][i] = 1;           }         }       }     }     ans = INF;     int t = 0;     for (int i = 0; i < n; i++) {       if (a[i] == 0) {         if (ans > dp[0][i] + dist(i, s)) {           ans = dp[0][i] + dist(i, s);           t = i;         }       }     }     printf( %d n , ans);     if (cdist(s, t) == dist(s, t)) {       printf( -%d n , dist(s, t));     } else       printf( +%d n , dist(s, t));     int e = 0;     while (1) {       if (e == 0) {         if (prv[t] == t)           ;         else {           if (f[e][t] == 0) {             int tl = t, tr = nxt[t];             while (tr != t) {               printf( +%d n , cdist(tr, tl));               tr = nxt[tr], tl = nxt[tl];             }             t = prv[t];           } else {             int tl = prv[t], tr = t;             while (tl != t) {               printf( -%d n , cdist(tr, tl));               tr = prv[tr], tl = prv[tl];             }             t = nxt[t];           }         }       } else {         if (a[t] == m - 1)           break;         else {           if (cdist(t, f[e][t]) == dist(t, f[e][t])) {             printf( -%d n , dist(t, f[e][t]));           } else             printf( +%d n , dist(t, f[e][t]));           t = f[e][t];         }       }       e ^= 1;     }   }   int main() {     scanf( %d %d , &n, &s);     s--;     for (int i = 0; i < n; i++) {       scanf( %d , &a[i]);       z[m++] = a[i];       id[i] = i;     }     sort(z, z + m);     m = unique(z, z + m) - z;     for (int i = 0; i < n; i++) {       a[i] = lower_bound(z, z + m, a[i]) - z;       v[a[i]].push_back(i);     }     for (int i = 0; i < n; i++) {       if (v[a[i]].size() == 1)         nxt[i] = prv[i] = i;       else {         for (int j = 1; j < n; j++) {           if (a[(i + j) % n] == a[i]) prv[i] = (i + j) % n;           if (a[(i + n - j) % n] == a[i]) nxt[i] = (i + n - j) % n;         }       }     }     sort(id, id + n, cmp);     calc_dp();     return 0;   }