#include <iostream> int main() { int day; std::cin >> day; // 星期几的英文名称 const char* days[] = {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"}; // 直接输出对应的星期几 // day-1 是因为数组索引从0开始,而用户输入1的对应索引是0 std::cout << days[day - 1] << std::endl; return 0; }