11. C++ program to find sum of 'n' numbers.

#include <iostream>
int main()
{
int i,n,sum;
cout <<"Enter the total number \n";
cin >>n;
cout <<"The total number of array is \n"<<n;
for(i=1;i<=n;i++)
cin >>a[i];
sum=0;
cout <<"the array is \n";
for(i=1;i<=n;i++)
cout <<"\n"<<a[i];
for(i=1;i<=n;i++)
sum=sum+a[i];
cout <<"The sum of 'n' number is \n"<< sum;
return 0;
}