Write a program in C++ to display the n terms of odd natural number and their sum like:
1 3 5 7 … n using classes and objects.
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#include<iostream> using namespace std; class even { public : int n; int s=0; int sum() { cout<<"enter the value : To print Even Number"<<endl; cin>>n; for(int i=1;i<=n;i++) { cout<<2*i-1<<" "; s=s+(2*i-1); cout<<endl; } cout<<"sum of given input = "<<s; } }; int main() { even a; a.sum(); } |
