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Commit149643d

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add 2913
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  • paginated_contents/algorithms/3rd_thousand
  • src

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‎paginated_contents/algorithms/3rd_thousand/README.md

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| 2965|[Find Missing and Repeated Values](https://leetcode.com/problems/find-missing-and-repeated-values/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/thirdthousand/_2965.java)|| Easy|
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| 2942|[Find Words Containing Character](https://leetcode.com/problems/find-words-containing-character/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/thirdthousand/_2942.java)|| Easy|
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| 2937|[Make Three Strings Equal](https://leetcode.com/problems/make-three-strings-equal/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/thirdthousand/_2937.java)|| Easy|
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| 2913|[Subarrays Distinct Element Sum of Squares I](https://leetcode.com/problems/subarrays-distinct-element-sum-of-squares-i/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/thirdthousand/_2913.java)|| Easy|
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| 2908|[Minimum Sum of Mountain Triplets I](https://leetcode.com/problems/minimum-sum-of-mountain-triplets-i/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/thirdthousand/_2908.java)|| Easy|
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| 2903|[Find Indices With Index and Value Difference I](https://leetcode.com/problems/find-indices-with-index-and-value-difference-i/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/thirdthousand/_2903.java)|| Easy|
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| 2900|[Longest Unequal Adjacent Groups Subsequence I](https://leetcode.com/problems/longest-unequal-adjacent-groups-subsequence-i/)|[Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/thirdthousand/_2900.java)|| Easy|
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packagecom.fishercoder.solutions.thirdthousand;
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importjava.util.HashSet;
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importjava.util.List;
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importjava.util.Set;
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publicclass_2913 {
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publicstaticclassSolution1 {
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publicintsumCounts(List<Integer>nums) {
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intans =0;
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intsubArraySize =1;
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while (subArraySize <=nums.size()) {
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for (inti =0;i <nums.size();i++) {
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Set<Integer>set =newHashSet<>();
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set.add(nums.get(i));
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intj =i +1;
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for (;j <Math.min(i +subArraySize,nums.size());j++) {
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set.add(nums.get(j));
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}
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if (j -i ==subArraySize) {
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ans +=set.size() *set.size();
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}
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}
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subArraySize++;
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}
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returnans;
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}
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}
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}
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packagecom.fishercoder.thirdthousand;
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importcom.fishercoder.solutions.thirdthousand._2913;
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importorg.junit.jupiter.api.BeforeEach;
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importorg.junit.jupiter.api.Test;
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importjava.util.Arrays;
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importstaticorg.junit.jupiter.api.Assertions.assertEquals;
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publicclass_2913Test {
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privatestatic_2913.Solution1solution1;
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@BeforeEach
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publicvoidsetup() {
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solution1 =new_2913.Solution1();
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}
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@Test
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publicvoidtest1() {
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assertEquals(15,solution1.sumCounts(Arrays.asList(1,2,1)));
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}
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}

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