Create Check if Word Equals Summation of Two Words.java

varunu28 · web-flow · commit f83ba4fd449a · 2021-05-31T20:36:24.000-07:00
diff --git a/Check if Word Equals Summation of Two Words.java b/Check if Word Equals Summation of Two Words.java
@@ -0,0 +1,13 @@
+class Solution {
+  public boolean isSumEqual(String firstWord, String secondWord, String targetWord) {
+    return getNumericalValue(firstWord) + getNumericalValue(secondWord) == getNumericalValue(targetWord);
+  }
+  
+  private int getNumericalValue(String s) {
+    int value = 0;
+    for (char c : s.toCharArray()) {
+      value = value * 10 + (c - 'a');
+    }
+    return value;
+  }
+}
