1. Computer Science Engineering (CSE)
  2. Data Structures (DS)
  3. Linear Data Structures -Stacks and Queue...
  4. What should be done when a left parenthe...
Q.

What should be done when a left parenthesis ‘(‘ is encountered?

A. It is ignored
B. It is placed in the output
C. It is placed in the operator stack
D. The contents of the operator stack is emptied
Answer» C. It is placed in the operator stack
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