IGNOU BCSL-032-C++ Programming Lab, Latest Solved Assignment (July 2023 - January 2024 )
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Q2. Write a program in C++ to find the sum of elements in an array using Function Template. Make necessary assumptions.
Ans.
#include <iostream>
template <typename T>
T sum_array(T array[], int size) {
T sum = 0;
for (int i = 0; i < size; i++) {
sum += array[i];
}
return sum;
}
int main() {
int array[] = {1, 2, 3, 4, 5};
int size = sizeof(array) / sizeof(array[0]);
int sum = sum_array(array, size);
std::cout << “The sum of the array is: ” << sum << std::endl;
return 0;
}
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30th April (if Enrolled in the June Exams)
31st October (if Enrolled in the December Exams)
