diff --git a/Distinct_Subsequences.cpp b/Distinct_Subsequences.cpp
new file mode 100644
index 0000000..24a25c7
--- /dev/null
+++ b/Distinct_Subsequences.cpp
@@ -0,0 +1,25 @@
+class Solution {
+    public int numDistinct(String s, String t) {
+        int n=s.length();
+        int m= t.length();
+        
+        int dp[][] = new int[n+1][m+1];
+        
+        for(int i=0;i<n+1;i++){
+            dp[i][0]=1;
+        }
+        
+        for(int i=1;i<n+1;i++){
+            for(int j=1;j<m+1;j++){
+               if(s.charAt(i-1)!=t.charAt(j-1)){
+                   dp[i][j] = dp[i-1][j];
+               }else{
+                   dp[i][j] = dp[i-1][j] + dp[i-1][j-1];
+               }
+           }
+        }
+        
+        return dp[n][m];
+        
+    }
+}