Write a program using function template to find the sum of first and last element of an array.
Sep 23, 2018Program Source Code:
#include<iostream>
using namespace std;
#define N 4
template< class T>
T get_sum(T arr[], int SIZE){
return arr[0] + arr[SIZE - 1];
}
int main(){
int int_array[N];
float float_array[N];
cout<<"Enter integer array elements:"<<endl;
for (int i = 0; i < N; i++)
{
cin>>int_array[i];
}
cout<<"Enter floating array elements:"<<endl;
for (int i = 0; i < N; i++)
{
cin>>float_array[i];
}
cout<<"Sum of first and last element of integer array :"<<get_sum(int_array,N)<<endl;
cout<<"Sum of first and last element of floating array :"<<get_sum(float_array,N)<<endl;
return 0;
}
Sample Run:
Enter integer array elements: 2 3 4 5 Enter floating array elements: 34.44 3.4 34.34 4.44 Sum of first and last element of integer array :7 Sum of first and last element of floating array :38.88
