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

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

|1816|[Truncate Sentence](https://leetcode.com/problems/truncate-sentence/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1816.java)||Easy|String|

|1813|[Sentence Similarity III](https://leetcode.com/problems/sentence-similarity-iii/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1813.java)||Medium|String|

|1812|[Determine Color of a Chessboard Square](https://leetcode.com/problems/determine-color-of-a-chessboard-square/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1812.java)||Easy|String|

|1807|[Evaluate the Bracket Pairs of a String](https://leetcode.com/problems/evaluate-the-bracket-pairs-of-a-string/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1807.java)||Medium|HashTable, String|

packagecom.fishercoder.solutions;

publicclass_1816 {

publicstaticclassSolution1 {

publicStringtruncateSentence(Strings,intk) {

String[]words =s.split(" ");

StringBuildersb =newStringBuilder();

for (inti =0;i <k;i++) {

sb.append(words[i]);

sb.append(" ");

}

returnsb.substring(0,sb.toString().length() -1);

}

}

}