This Tweet is currently unavailable. It might be loading or has been removed.
When Chávez became Venezuela's president in 1999, oil prices were climbing. In the early 2010s, a barrel would often fetch about $100, providing the government with plenty of money to pour into social programmes. But with current prices around the $65 mark, the country looks less like a reasonable investment.
。雷电模拟器官方版本下载对此有专业解读
Цены на нефть взлетели до максимума за полгода17:55
void insertionSort(int arr[], int n) {