C++ Programming: In C++, the largest int value is 2147483647. So, an integer lar

Question

C++ Programming:

In C++, the largest int value is 2147483647. So, an integer larger than this cannot be stored and processed as an integer. Similarly, if the sum or product of two positive integers is greater than 2147483647, the result will be incorrect. One way to store and manipulate large integers is to store each individual digit of the number in an array.

Design a class named largeIntegers such that an object of this class can store an integer of any number of digits. Add operations to add, subtract, multiply, and compare integers stored in two objects. Also add constructors to properly initialize objects and functions to set, retrieve, and print the values of objects.

Explanation / Answer

#include #include #include using namespace std; #define DIGITS 20 class largeintegers { public: largeintegers(); void Input(); void Output(); largeintegers operator+( largeintegers ); largeintegers operator-( largeintegers ); largeintegers operator*( largeintegers ); int operator==( largeintegers); private: int integer[ DIGITS ]; int len; }; void largeintegers::Output() { int i; for (i=len-1;i >= 0; i-- ) cout

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.