Merge pull request neetcode-gh#441 from Sinha1994/main

Solution for 7- Reverse Integer in TypeScript

Author: Ahmad-A0

typescript/7-Reverse-Integer.ts

@@ -0,0 +1,23 @@
+const reverse = (x: number): number => {
+    const max: number = 2 ** 31 - 1;
+    const min: number = -(2 ** 31);
+  
+    let result: number = 0;
+    while (x !== 0) {
+      const digit = x % 10;
+      x = Math.trunc(x / 10);
+  
+      if (result > max / 10 || (result === max / 10 && digit >= max % 10)) {
+        return 0;
+      } else if (
+        result < min / 10 ||
+        (result === max / 10 && digit <= min % 10)
+      ) {
+        return 0;
+      } else {
+        result = result * 10 + digit;
+      }
+    }
+  
+    return result;
+  };