solves is sub sequence

Author: anishLearnsToCode

src/IsSubsequence.java

@@ -0,0 +1,11 @@
+public class IsSubsequence {
+    public boolean isSubsequence(String s, String t) {
+        int j = 0;
+        for (int index = 0 ;  index < t.length() && j < s.length() ; index++) {
+            if (s.charAt(j) == t.charAt(index)) {
+                j++;
+            }
+        }
+        return j == s.length();
+    }
+}