Computer Science · Data Structures
The following postfix expression with single-digit operands is evaluated using a stack: 8 2 3 ^ / 2 3 * + 5 1 * - (Note that ^ is the exponentiation operator). What are the top two elements of the stack immediately after the first '' operator is evaluated?
- 16, 1✓
- 25, 7
- 33, 2
- 41, 5
Correct answer
6, 1
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