C++ istream

istream

입력 범위 제한

setw() 함수

• <iomanip> 라이브러리

  ```c++
  #include
  #include

  int main()
  {
  using namespace std;

  char buf[5];

  cin >> setw(5) >> buf;
  cout << buf << endl;
  cin >> setw(5) >> buf;
  cout << buf << endl;
  }

  /* stdin
  123456789

• /

  /* stdout stderr
  1234
  5678

• /

---

cin

getline