我知道我可以像这样初始化
但是如果我之前已经声明了它,我需要单独初始化每一个吗? 例如:
std::string foo [3] = {"T1","T2","T3"};
但是如果我之前已经声明了它,我需要单独初始化每一个吗? 例如:
std::string foo [3];
foo[0] = "T1"
foo[1] = "T2"
foo[2] = "T3"
我的意思是将字符串一次性赋值 foo ={"T1","T2","T3"}