nothrow new in cpp
#include <iostream>
#include <new>
int main() {
int* arr;
try {
arr = new int[5];
} catch (const std::bad_alloc& e) {
std::cerr << "Allocation failed: " << e.what() << '\n';
return 1;
}
for (int i = 0; i < 5; ++i) {
arr[i] = i;
}
for (int i = 0; i < 5; ++i) {
std::cout << arr[i] << ' ';
}
delete[] arr;
return 0;
}