add 1974

fishercoder1534 · fishercoder1534 · commit 21ec308e1a2d · 2021-08-21T11:06:30.000-07:00
diff --git a/README.md b/README.md
@@ -8,6 +8,7 @@ _If you like this project, please leave me a star._ &#9733;
 
 |  #  |      Title     |   Solutions   | Video  | Difficulty  | Tag                  
 |-----|----------------|---------------|--------|-------------|-------------
+|1974|[Minimum Time to Type Word Using Special Typewriter](https://leetcode.com/problems/minimum-time-to-type-word-using-special-typewriter/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1974.java) ||Easy||
 |1968|[Array With Elements Not Equal to Average of Neighbors](https://leetcode.com/problems/array-with-elements-not-equal-to-average-of-neighbors/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1968.java) ||Medium||
 |1967|[Number of Strings That Appear as Substrings in Word](https://leetcode.com/problems/number-of-strings-that-appear-as-substrings-in-word/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1967.java) ||Easy||
 |1961|[Check If String Is a Prefix of Array](https://leetcode.com/problems/check-if-string-is-a-prefix-of-array/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1961.java) ||Easy||
diff --git a/src/main/java/com/fishercoder/solutions/_1974.java b/src/main/java/com/fishercoder/solutions/_1974.java
@@ -0,0 +1,17 @@
+package com.fishercoder.solutions;
+
+public class _1974 {
+    public static class Solution1 {
+        public int minTimeToType(String word) {
+            int min = 0;
+            char curr = 'a';
+            for (int i = 0; i < word.length(); i++) {
+                int diff = curr - word.charAt(i);
+                curr = word.charAt(i);
+                min += Math.min(diff + 26, Math.min(Math.abs(diff), 26 - diff));
+                min++;
+            }
+            return min;
+        }
+    }
+}
diff --git a/src/test/java/com/fishercoder/_1974Test.java b/src/test/java/com/fishercoder/_1974Test.java
@@ -0,0 +1,31 @@
+package com.fishercoder;
+
+import com.fishercoder.solutions._1974;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class _1974Test {
+    private static _1974.Solution1 solution1;
+
+    @BeforeClass
+    public static void setup() {
+        solution1 = new _1974.Solution1();
+    }
+
+    @Test
+    public void test1() {
+        assertEquals(5, solution1.minTimeToType("abc"));
+    }
+
+    @Test
+    public void test2() {
+        assertEquals(7, solution1.minTimeToType("bza"));
+    }
+
+    @Test
+    public void test3() {
+        assertEquals(34, solution1.minTimeToType("zjpc"));
+    }
+}
