From 497f2de3619d2a0ddc76dd94c3460f1fbf94f8eb Mon Sep 17 00:00:00 2001
From: Harsh Singh <93440683+harshsinghreal@users.noreply.github.com>
Date: Wed, 30 Oct 2024 16:48:46 +0530
Subject: [PATCH] Create solution2.java

One more approach to solve atoi problem.
---
 Java/String to integer/solution2.java | 29 +++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Java/String to integer/solution2.java

diff --git a/Java/String to integer/solution2.java b/Java/String to integer/solution2.java
new file mode 100644
index 0000000..affe03a
--- /dev/null
+++ b/Java/String to integer/solution2.java	
@@ -0,0 +1,29 @@
+class Solution {
+    public int myAtoi(String s) {
+        s = s.trim();
+        if (s.isEmpty()) {
+            return 0;
+        }
+
+        int ans = 0, i = 0;
+        boolean neg = s.charAt(0) == '-';
+        boolean pos = s.charAt(0) == '+';
+
+        if (neg || pos) {
+            i++;
+        }
+
+        while (i < s.length() && Character.isDigit(s.charAt(i))) {
+            int digit = s.charAt(i) - '0';
+
+            if (ans > Integer.MAX_VALUE / 10 || (ans == Integer.MAX_VALUE / 10 && digit > Integer.MAX_VALUE % 10)) {
+                return neg ? Integer.MIN_VALUE : Integer.MAX_VALUE;
+            }
+
+            ans = ans * 10 + digit;
+            i++;
+        }
+
+        return neg ? -ans : ans;
+    }
+}