Assign value to a pointer

int main(){
  int arr[2];
  int* ptr = arr;
  // to assign value to a pointer we can use two methods :
  
  // Pointer Subscript Notation
  ptr[0] = 1337;								// the first element
  
  // Pointer Offset Notation
  *(ptr + 1) = 1338;							// the second element
  return 0;
}

Similar codes

0 vote165 views1 answer
Compare values within within a vector c++
C++
4 votes124 views2 answers
Escape sequence in c++
C++
0 vote157 views1 answer
How to get window size sfml
C++
0 vote170 views1 answer
Create matrix cpp
C++
1 vote217 views1 answer
Cpp map iterate over keys
C++
5 votes226 views4 answers
Pointers in c++
C++
2 votes176 views1 answer
Null c++
C++
1 vote166 views2 answers
Calling by reference c++
C++
4 votes167 views3 answers
Static
C++
0 vote151 views1 answer
Idnefier endl in undefince
C++