solves smallest index with equal value

Author: anishLearnsToCode

README.md

@@ -489,7 +489,7 @@
 | 2042 | [Check if Numbers Are Ascending in a Sentence](https://leetcode.com/problems/check-if-numbers-are-ascending-in-a-sentence)                                |                                                      [![Java](assets/java.png)](src/CheckIfNumbersAreAscendingInASentence.java)                                                      |                                                                                                                                   |
 | 2047 | [Number of Valid Words in a Sentence](https://leetcode.com/problems/number-of-valid-words-in-a-sentence)                                                  |                                                          [![Java](assets/java.png)](src/NumberOfValidWordsInASentence.java)                                                          |                                                                                                                                   |
 | 2053 | [Kth Distinct String in an Array](https://leetcode.com/problems/kth-distinct-string-in-an-array)                                                          |                                                           [![Java](assets/java.png)](src/KthDistinctStringInAnArray.java)                                                            |                                                                                                                                   |
-| 2057 | [Smallest Index With Equal Value](https://leetcode.com/problems/smallest-index-with-equal-value)                                                          |                                                                                                                                                                                      |                                                                                                                                   |
+| 2057 | [Smallest Index With Equal Value](https://leetcode.com/problems/smallest-index-with-equal-value)                                                          |                                                           [![Java](assets/java.png)](src/SmallestIndexWithEqualValue.java)                                                           |                                                                                                                                   |
 | 2062 | [Count Vowel Substrings of a String](https://leetcode.com/problems/count-vowel-substrings-of-a-string)                                                    |                                                                                                                                                                                      |                                                                                                                                   |
 | 2068 | [Check Whether Two Strings are Almost Equivalent](https://leetcode.com/problems/check-whether-two-strings-are-almost-equivalent)                          |                                                                                                                                                                                      |                                                                                                                                   |
 | 2073 | [Time Needed to Buy Tickets](https://leetcode.com/problems/time-needed-to-buy-tickets)                                                                    |                                                                                                                                                                                      |                                                                                                                                   |

src/SmallestIndexWithEqualValue.java

@@ -0,0 +1,12 @@
+// https://leetcode.com/problems/smallest-index-with-equal-value
+// T: O(N)
+// S: O(1)
+
+public class SmallestIndexWithEqualValue {
+    public int smallestEqual(int[] nums) {
+        for (int i = 0 ; i < nums.length ; i++) {
+            if (i % 10 == nums[i]) return i;
+        }
+        return -1;
+    }
+}