Dangling Pointer in cpp

int *p = new int; // request memory
*p = 5; // store value

delete p; // free up the memory
// now p is a dangling pointer

p = new int; // reuse for a new address

Similar codes

0 vote184 views1 answer
Calculating Function codeforces in c++
C++
9 votes185 views2 answers
C++ for in
C++
0 vote190 views1 answer
How to check if vector is ordered c++
C++
0 vote195 views1 answer
MPI_Sendrecv
C++
0 vote200 views1 answer
Javidx9 age
C++
4 votes195 views1 answer
C++ measure time of function
C++
0 vote174 views1 answer
Unknown number of threads cpp
C++
3 votes213 views2 answers
Precision of fixed in c++
C++
0 vote178 views1 answer
Test3
C++
0 vote209 views1 answer
Cpp language explained
C++