for
for (初始化语句; 循环条件; 更新语句) { // 循环体 }
和C语言是一样的
#include <iostream> #include <vector> int main() { std::vector<int> vec = {1, 2, 3, 4, 5}; for (int value : vec) { std::cout << value << " "; } std::cout << std::endl; return 0; }
Last updated 7 months ago