// yukicoder: 1536 仕切り直し // 2021.8.14 #include #include #include typedef long long ll; #define gc() getchar_unlocked() #define pc(c) putchar_unlocked(c) int in() { int n = 0; int c = gc(); if (c == '-') { c = gc(); do n = 10 * n + (c & 0xf); while ((c = gc()) >= '0'); return -n; } do n = 10 * n + (c & 0xf); while ((c = gc()) >= '0'); return n; } void out(int n) { int i; char b[30]; if (!n) pc('0'); else { // if (n < 0) pc('-'), n = -n; i = 0; while (n) b[i++] = n % 10 + '0', n /= 10; while (i--) pc(b[i]); } pc('\n'); } typedef struct { ll v; int id, l, r; } T; T a[2005], _a[2005]; int sz; char sg[2005]; int A[2005]; int N; int ans[2005]; int cmp(const void *a, const void *b) { if (((T *)a)->v < ((T *)b)->v) return -1; if (((T *)a)->v > ((T *)b)->v) return 1; return ((T *)b)->r - ((T *)a)->r; } int main() { int i, j, M; ll s; N = in(), M = in(); for (i = 0; i < N; ++i) A[i] = in(); i = 0; while (i < N) { if (A[i] >= 0) { s = 0; a[sz].l = i; while (i < N && A[i] >= 0) s += A[i++]; a[sz].v = s, a[sz].r = i, a[sz].id = sz, sz++; } else { s = 0; a[sz].l = i; while (i < N && A[i] <= 0) s += A[i++]; a[sz].v = s, a[sz].r = i, a[sz].id = sz, sz++; } } memcpy(_a, a, sizeof(a)); qsort(a, sz, sizeof(T), cmp); j = 0; for (i = 0; j < M && i < sz; ++i) { if (a[i].v >= 0) break; if (j+2 <= M) { ans[j++] = a[i].l, ans[j++] = a[i].r; sg[a[i].id] = 1; } else { int pos = sz; ll ma = 1e15; s = 0; for (int i = sz-1; i >= 0; i--) { if (sg[i]) s -= _a[i].v; else s += _a[i].v; if (s < ma) ma = s, pos = i; } if (ma < 0) ans[j++] = _a[pos].l; break; } } while (j < M) ans[j++] = N; for (i = 0; i < M; ++i) out(ans[i]); return 0; }