Create Check if Numbers Are Ascending in a Sentence.java

varunu28 · web-flow · commit a32a1242bff6 · 2021-10-17T08:44:58.000-05:00
diff --git a/Easy/Check if Numbers Are Ascending in a Sentence.java b/Easy/Check if Numbers Are Ascending in a Sentence.java
@@ -0,0 +1,19 @@
+class Solution {
+  public boolean areNumbersAscending(String s) {
+    int prevValue = Integer.MIN_VALUE;
+    for (int i = 0; i < s.length(); ) {
+      if (Character.isDigit(s.charAt(i))) {
+        int currNum = 0;
+        while (i < s.length() && Character.isDigit(s.charAt(i))) {
+          currNum = currNum * 10 + Character.getNumericValue(s.charAt(i++));
+        }
+        if (currNum <= prevValue) {
+          return false;
+        }
+        prevValue = currNum;
+      }
+      i++;
+    }
+    return true;
+  }
+}
