diff --git a/lengthoflastword.cpp b/lengthoflastword.cpp
new file mode 100644
index 0000000..3dc4b3f
--- /dev/null
+++ b/lengthoflastword.cpp
@@ -0,0 +1,14 @@
+class Solution {
+public:
+    int lengthOfLastWord(string s) {
+        int siz=s.size(),kount=0,flag=0;
+        for(int i=siz-1;i>=0;i--){
+            if(s[i]==' '&&flag)break;
+            if(s[i]!=' '){
+                flag=1;
+                kount++;
+            }
+        }
+        return kount;
+    }
+};