Programming in C - Operators and Expressions
16. Pick the operators whose meaning is context dependent
- Option : D
- Explanation : Often the precedence of an operator depends on the context. For example, a minus sign typically has a very high precedence as a unary operator and somewhat lower precedence (lower than multiplication) as a binary operator.
18. The expression 5 -2 - 3 * 5 - 2 will evaluate to 18, if
- Option : C
- Explanation : 5 - 2 -3 *5 -2 will yield 18, if it is treated as (5-(2-3)) * (5-2). i.e if - has precedence over * and if it associates from the right.
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