@@ -0,0 +1,977 @@
+//  Copyright 2021 The KeepTry Open Source Project%0A//%0A// Licensed under the Apache License, Version 2.0 (the %22License%22);%0A// you may not use this file except in compliance with the License.%0A// You may obtain a copy of the License at%0A//%0A//     http://www.apache.org/licenses/LICENSE-2.0%0A//%0A// Unless required by applicable law or agreed to in writing, software%0A// distributed under the License is distributed on an %22AS IS%22 BASIS,%0A// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A// See the License for the specific language governing permissions and%0A// limitations under the License.%0A//%0A%0Apackage bitmanipulation;%0A%0Apublic class Leetcode1016BinaryStringWithSubstringsRepresenting1ToN %7B%0A%0A  public boolean queryString(String S, int N) %7B%0A    if (N %3E 1024 * 2) return false;%0A    //     1 %3C= S.length %3C= 1000%0A    //            1 %3C= N %3C= 10%5E9%0A    for (int i = N; i %3E N / 2; --i) if (!S.contains(Integer.toBinaryString(i))) return false;%0A    return true;%0A  %7D%0A%7D%0A

Leetcode 1016, binary