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#include
using namespace std; int main() { int n, m; cin >> n >> m; int niza[n]; int pref_sums[n]; int sum = 0; for(int i = 0; i < n; i++) { cin >> niza[i]; if(niza[i] == 0) { sum += 1; } pref_sums[i] = sum; } int res = 0, S = 0; for(int i = 0; i < n; i++) { int L = i + 1; int R = n - 1; while(L <= R) { int middle = (L + R) / 2; if(i == 0) { sum = pref_sums[middle]; } else { sum = pref_sums[middle] - pref_sums[i - 1]; } if(sum <= m) { if(res < middle - i + 1) { res = middle - i + 1; S = i; } L = middle + 1; } else { R = middle - 1; } } } cout << res << endl; for(int i = S; i < S + res; i++) { if(niza[i] == 0) { cout << i + 1 << " "; } } return 0; }
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