Paired Calculations

What this C++ language-knowledge question tests

This is a medium-difficulty question that assesses your grasp of C++ operator precedence, type conversion, and evaluation order. It appears straightforward on the surface, but requires careful attention to how the compiler interprets paired operations and their interactions with integer types.

To solve it, you must trace through the code mentally, paying close attention to which operations execute first, how implicit conversions happen, and what values are actually passed to output statements. These kinds of questions are common in technical interviews because they reveal whether you understand the language deeply or only superficially.

• Operator precedence and associativity
• Implicit type conversions in C++
• Expression evaluation order
• Side effects and sequencing