Time: 1 ms (76.03%), Space: 41.6 MB (48.13%) - LeetHub

Author: JeonJe

0165-compare-version-numbers/0165-compare-version-numbers.java

@@ -0,0 +1,17 @@
+class Solution {
+  public int compareVersion(String version1, String version2) {
+    String[] v1 = version1.split("\\.");
+    String[] v2 = version2.split("\\.");
+
+    int n = Math.max(v1.length, v2.length);
+    for (int i = 0; i < n; i++) {
+      int num1 = i < v1.length ? Integer.parseInt(v1[i]) : 0;
+      int num2 = i < v2.length ? Integer.parseInt(v2[i]) : 0;
+
+      if (num1 != num2) {
+        return num1 > num2 ? 1 : -1;
+      }
+    }
+    return 0;
+  }
+}