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Questions and Answers
What is the result of the expression $5 + 3 * 2$ in C?
What is the result of the expression $5 + 3 * 2$ in C?
Which operator is used to increment a value by one in C?
Which operator is used to increment a value by one in C?
Which of the following operators is used to compare two values for equality?
Which of the following operators is used to compare two values for equality?
What will the value of y be after executing y = 5; y *= 2;?
What will the value of y be after executing y = 5; y *= 2;?
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Study Notes
Arithmetic Operations in C
- In C, the expression
5 + 3 * 2evaluates to11. This is because the multiplication operator (*) has higher precedence than the addition operator (+) in C, so the multiplication is performed first. - In C, the
++operator increments a value by one. It can be used as a pre-increment operator (++x) or a post-increment operator (x++). - The
==operator is used to compare two values for equality in C. It returnstrue(non-zero) if the values are equal andfalse(zero) otherwise. - After executing the code
y = 5; y *= 2;, the value ofywill be10. The*=operator is the compound assignment operator for multiplication in C. It assigns the product ofyand2back to the variabley.
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Description
Test your knowledge of C programming fundamentals with this quiz. Answer questions about operators, expressions, and variable manipulation. Ideal for beginners looking to strengthen their understanding of C.
