diff --git a/Hello world b/Hello world
index 3b7617c..3c257eb 100644
--- a/Hello world	
+++ b/Hello world	
@@ -1,6 +1,14 @@
-#include <stdio.h>
-int main()
-{
-   printf("Hello, World!");
-   return 0;
+// #include <stdio.h>
+// int main()
+// {
+//   printf("Hello, World!");
+//   return 0;
+// }
+
+//c++ program for same
+#include<bits/stdc++.h>
+using namespace std;
+int main(){
+    cout<<"Hello, World!";
+    return 0;
 }
diff --git a/frequency of a character b/frequency of a character
index ad51eba..b1dd060 100644
--- a/frequency of a character	
+++ b/frequency of a character	
@@ -1,17 +1,19 @@
-#include<stdio.h>
-int main()
-{
-   char str[1000], ch;
-   int i, frequency = 0;
-   print("Enter a string: ");
-   gets(str);
-   printf("Enter a character to find the frequency: ");
-   scanf("%c",&ch);
-   for(i = 0; str[i] != '\0'; ++i)
-   {
-       if(ch == str[i])
-           ++frequency;
-   }
-   printf("Frequency of %c = %d", ch, frequency);
-   return 0;
+//code in c++;
+#include<bits/stdc++.h>
+using namespace std;
+int main(){
+    string s;
+    int frequency = 0;
+    cout<<"enter the string :"<<endl;
+    cin>>s;
+    char c;
+    cout<<"enter the char "<<endl;
+    cin>>c;
+    for(int i=0;i<s.length();i++){
+        if(s[i]==c){
+            frequency++;
+        }
+    }
+    cout<<c<<" frequency  in the "<<s<<" is "<< frequency<<endl;
+    
 }