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Commit2a5b4bd

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add 1705
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‎README.md

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@@ -52,6 +52,7 @@ _If you like this project, please leave me a star._ ★
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|1711|[Count Good Meals](https://leetcode.com/problems/count-good-meals/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1711.java)||Medium|Array, HashTable, Two Pointers|
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|1710|[Maximum Units on a Truck](https://leetcode.com/problems/maximum-units-on-a-truck/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1710.java)||Easy|Greedy, Sort|
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|1708|[Largest Subarray Length K](https://leetcode.com/problems/largest-subarray-length-k/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1708.java)||Easy|Array, Greedy|
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|1705|[Maximum Number of Eaten Apples](https://leetcode.com/problems/maximum-number-of-eaten-apples/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1705.java)||Medium|Heap, Greedy|
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|1704|[Determine if String Halves Are Alike](https://leetcode.com/problems/determine-if-string-halves-are-alike/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1704.java)||Easy|String|
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|1700|[Number of Students Unable to Eat Lunch](https://leetcode.com/problems/number-of-students-unable-to-eat-lunch/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1700.java)||Easy|Array|
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|1694|[Reformat Phone Number](https://leetcode.com/problems/reformat-phone-number/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1694.java)||Easy|String|
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packagecom.fishercoder.solutions;
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importjava.util.PriorityQueue;
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publicclass_1705 {
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publicstaticclassSolution1 {
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publicinteatenApples(int[]apples,int[]days) {
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/**we sort the heap by its expiration dates, we'll eat the earliest expiration apples first*/
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PriorityQueue<int[]>minHeap =newPriorityQueue<>((a,b) ->a[0] -b[0]);
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inteatenApples =0;
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for (inti =0;i <apples.length || !minHeap.isEmpty();i++) {
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if (i <apples.length) {
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minHeap.offer(newint[]{i +days[i],apples[i]});
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}
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while (!minHeap.isEmpty() && (minHeap.peek()[0] <=i ||minHeap.peek()[1] <=0)) {
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minHeap.poll();
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}
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if (!minHeap.isEmpty()) {
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eatenApples++;
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minHeap.peek()[1]--;
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}
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}
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returneatenApples;
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}
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}
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}
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packagecom.fishercoder;
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importcom.fishercoder.solutions._1705;
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importorg.junit.BeforeClass;
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importorg.junit.Test;
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importstaticorg.junit.Assert.assertEquals;
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publicclass_1705Test {
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privatestatic_1705.Solution1solution1;
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@BeforeClass
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publicstaticvoidsetup() {
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solution1 =new_1705.Solution1();
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}
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@Test
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publicvoidtest1() {
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assertEquals(7,solution1.eatenApples(newint[]{1,2,3,5,2},newint[]{3,2,1,4,2}));
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}
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@Test
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publicvoidtest2() {
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assertEquals(5,solution1.eatenApples(newint[]{3,0,0,0,0,2},newint[]{3,0,0,0,0,2}));
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}
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@Test
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publicvoidtest3() {
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assertEquals(5,solution1.eatenApples(newint[]{9,2},newint[]{3,5}));
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}
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@Test
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publicvoidtest4() {
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assertEquals(8,solution1.eatenApples(newint[]{2,1,1,4,5},newint[]{10,10,6,4,2}));
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}
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}

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