"We're going to be going into an orbit almost right away that is 40,000 miles out - like a fifth of the way of the Moon," Koch told BBC News.
void selectionSort(int arr[], int n) {
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该意见明确提出，禁止设立不符合户口登记规定的任何前置条件，为不符合计划生育政策等八种情形的无户口人员解决户口登记问题。
// 测试用例（可直接运行验证）