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C++ Pointers and References
course content

Course Content

C++ Pointers and References

C++ Pointers and References

1. Pointers Fundamentals
Introduction to PointerAssigning Addresses to PointersLink Between Pointer and VariablePointers Use Cases
2. Pointer Arithmetic
Introduction to Pointer ArithmeticPointer Arithmetic PracticeArrays and Pointers ConnectionArray Pointer Arithmetic Practice
3. References Fundamentals
Introduction to ReferencesReference Use CasesRvalue and Lvalue ReferencesReference vs Pointers
4. Dynamic Memory Allocation
Introduction to MemoryDynamic AllocationDynamic Allocation of the ArrayPointer to Pointer Dynamic AllocationSummary and Overview

book
Array Pointer Arithmetic Practice

Access the row
Access the column
*arr
**arr
*(arr + row)
*(*arr + column)
Task
test

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  • Access the last element of the second row of the array.
  • Access the fourth element of the third row of the array.
  • Output the sum of these elements.

Solution

cpp

solution

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Section 2. Chapter 4
toggle bottom row

book
Array Pointer Arithmetic Practice

Access the row
Access the column
*arr
**arr
*(arr + row)
*(*arr + column)
Task
test

Swipe to show code editor

  • Access the last element of the second row of the array.
  • Access the fourth element of the third row of the array.
  • Output the sum of these elements.

Solution

cpp

solution

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 2. Chapter 4
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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