#include <iostream>
#include <vector>
int sum(const std::vector<int>& values) {
int total = 0;
for (int v : values) {
total += v;
}
return total;
}
int main() {
std::vector<int> data{1, 2, 3, 5, 8};
std::cout << "sum=" << sum(data) << '\n';
} #include <iostream>
#include <vector>
int sum(const std::vector<int>& values) {
int total = 0;
for (int v : values) {
total += v;
}
return total;
}
int main() {
std::vector<int> data{1, 2, 3, 5, 8};
std::cout << "sum=" << sum(data) << '\n';
}