📜  c++ 从文件中读取整数 - C++ 代码示例

📅  最后修改于: 2022-03-11 14:44:45.386000             🧑  作者: Mango

代码示例1
int main() {
    
    ifstream file("o.txt");
      
    int num;
    while (file >> num){
      //whatever you need to do
    }
      
}