write a program to convert a expression in polish notation(postfix) to inline(normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix.

0 Answers   Lovely Professional University,

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What happens if header file is included twice?

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What is the purpose of scanf() and printf() functions?

0 Answers  

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difference between i++* and *++i

6 Answers   IBM,

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Explain a pre-processor and its advantages.

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How can my program discover the complete pathname to the executable from which it was invoked?

0 Answers  

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Create a structure to specify data on students given below: Roll number, Name, Department, Course, Year of joining Assume that there are not more than 450 students in the college. 1.write a function to print names of all students who joined in a particular year 2.write a function to print the data of a student whose roll number is given

0 Answers   XYZ,

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consider the following structure: struct num nam{ int no; char name[25]; }; struct num nam n1[]={{12,"Fred"},{15,"Martin"},{8,"Peter"},{11,Nicholas"}}; ..... ..... printf("%d%d",n1[2],no,(*(n1 + 2),no) + 1); What does the above statement print? a.8,9 b.9,9 c.8,8 d.8,unpredictable value

4 Answers   TCS,

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What is the difference between printf and scanf )?

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diff. between *p and **p

3 Answers  

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write a program whose output will be- 1 12 123 1234

10 Answers  

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What is #line in c?

0 Answers  

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