fortheday · January 27, 2018 10:06
diff --git a/var-initialize.cpp b/var-initialize.cpp
 int *i1 = new int;  // 초기화안됨
 int *i2 = new int();// 됨
 int i3 = int();     // 됨
 int i4(0);          // 됨
 int i5{0};          // 됨
 int i6();           // 컴파일에러
 cout << *i1 << ' ' << *i2 << ' '<< i3 << ' ' << i4 << ' ' << i5 << endl;

 char *pArr1 = new char[10];   // 초기화안함
 char *pArr2 = new char[10](); // '\0' 으로 초기화
	int *i1 = new int; // 초기화안됨
	int *i2 = new int();// 됨
	int i3 = int(); // 됨
	int i4(0); // 됨
	int i5{0}; // 됨
	int i6(); // 컴파일에러
	cout << i1 << ' ' << i2 << ' '<< i3 << ' ' << i4 << ' ' << i5 << endl;

	char *pArr1 = new char[10]; // 초기화안함
	char *pArr2 = new char[10](); // '\0' 으로 초기화