Gestion de la mémoire dynamique

#include <stdio.h>
#include <stdlib.h>

int main(void) {
    size_t count = 5;
    int *values = calloc(count, sizeof *values);
    if (!values) return 1;
    for (size_t i = 0; i < count; ++i) values[i] = (int)(i * i);
    printf("last=%d\n", values[count - 1]);
    free(values);
    return 0;
}

#include <iostream>
#include <vector>

int main() {
    std::vector<int> values(5);
    for (std::size_t i = 0; i < values.size(); ++i) values[i] = static_cast<int>(i * i);
    std::cout << "last=" << values.back() << '\n';
}