| # | Title | Solutions | Video | Difficulty | Tag

|------|----------------|------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------|-------------|-------------

| 2194|[Cells in a Range on an Excel Sheet](https://leetcode.com/problems/cells-in-a-range-on-an-excel-sheet/)|[Java](../master/src/main/java/com/fishercoder/solutions/_2194.java)|| Easy||

| 2190|[Most Frequent Number Following Key In an Array](https://leetcode.com/problems/most-frequent-number-following-key-in-an-array/)|[Java](../master/src/main/java/com/fishercoder/solutions/_2190.java)|| Easy||

| 2186|[Minimum Number of Steps to Make Two Strings Anagram II](https://leetcode.com/problems/minimum-number-of-steps-to-make-two-strings-anagram-ii/)|[Java](../master/src/main/java/com/fishercoder/solutions/_2186.java)|| Medium||

| 2185|[Counting Words With a Given Prefix](https://leetcode.com/problems/counting-words-with-a-given-prefix/)|[Java](../master/src/main/java/com/fishercoder/solutions/_2185.java)|| Easy||

packagecom.fishercoder.solutions;

importjava.util.ArrayList;

importjava.util.Collections;

importjava.util.List;

publicclass_2194 {

publicstaticclassSolution1 {

publicList<String>cellsInRange(Strings) {

charstart =s.charAt(0);

intnum1 =Integer.parseInt(s.charAt(1) +"");

charend =s.charAt(3);

intnum2 =Integer.parseInt(s.charAt(4) +"");

List<String>ans =newArrayList<>();

StringBuildersb =newStringBuilder();

for (charstartChar =start;startChar <=end;startChar++) {

for (intc =num1;c <=num2;c++) {

sb.setLength(0);

sb.append(startChar);

sb.append(c);

ans.add(sb.toString());

}

}

Collections.sort(ans);

returnans;

}

}

}