c++ initialize a vector
include
include
int main() {
// Initializing a vector of integers
std::vector
// Adding elements to the vector using push_back
numbers.push_back(10);
numbers.push_back(20);
numbers.push_back(30);
// Accessing elements of the vector using index
int firstElement = numbers[0];
int secondElement = numbers[1];
int thirdElement = numbers[2];
return 0;
}