Q. At this point, ‘*’ is encountered. What has to be done? (Solved)
1. 5*4=20 is pushed into the stack
2. * is pushed into the stack
3. 2*3=6 is pushed into the stack
4. * is ignored
- a. 5*4=20 is pushed into the stack
1. 5*4=20 is pushed into the stack
2. * is pushed into the stack
3. 2*3=6 is pushed into the stack
4. * is ignored