Cpp program to input 10 integer numbers and find their sum and average

Write a cpp program to input 10 integer numbers and find their sum and average

#include<iostream>
using namespace std;
int main(){
     int num[10],a,sum=0;
     float avg;
     cout<<"Enter 10 integer numbers"<<endl;
     for(a=0;a<10;a++)
     {
          cin>>num[a];
     }
     cout<<"List of elements :";
     for(a=0;a<10;a++)
     {
          sum+=num[a];
          cout<<num[a]<<"\t";
     }
     avg=float(sum/10);
     cout<<"\nSum is "<<sum<<endl;
     cout<<"Average is "<<avg;
     return 0;
}

List of elements : 2     3       2       3       2       3       2       3       2       3

Sum is 25

Average is 2