Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Take user input of two integers a and b, add both the numbers and print the result in output but add both the numbers without using addition operator. Use C++ language.

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Algorithm -

We are given two integers a,b and we have to add them without using addition operator, we can do this using increment (++) operator. 

a + b = a + 1*b = a + (1+1+1 + ...... b times) 

So, run a loop for b iterations and increment the value of a inside the loop.

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