What are pointers? What are different types of pointers?

0 Answers   Fidelity,

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WAP to accept rollno,course name & marks of a student & display grade if total marks is above 200?

4 Answers  

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Write a program to interchange two variables without using the third variable?

17 Answers   Accenture, College School Exams Tests, Infotech,

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At a shop of marbles, packs of marbles are prepared. Packets are named A, B, C, D, E …….. All packets are kept in a VERTICAL SHELF in random order. Any numbers of packets with these names could be kept in that shelf as in this example: bottom of shelf ---> [AAAJKRDFDEWAAYFYYKK]-----Top of shelf. All these packets are to be loaded on cars. The cars are lined in order, so that the packet could be loaded on them. The cars are also named [A, B, C, D, E,………….]. Each Car will load the packet with the same alphabet. So, for example, car ‘A’ will load all the packets with name ‘A’. Each particular car will come at the loading point only once. The cars will come at the loading point in alphabetical order. So, car ‘B’ will come and take all the packets with name ‘B’ from the shelf, then car ‘C’ will come. No matter how deep in the shelf any packet ‘B’ is, all of the ‘B’ packets will be displaced before the ‘C’ car arrives. For that purpose, some additional shelves are provided. The packets which are after the packet B, are kept in those shelves. Any one of these shelves contains only packets, having the same name. For example, if any particular shelf is used and if a packet with name X is in it, then only the packets having names X will be kept in it. That shelf will look like [XXXXXXX]. If any shelf is used once, then it could be used again only if it is vacant. Packets from the initial shelf could be unloaded from top only. Write a program that finds the minimum total number of shelves, including the initial one required for this loading process.

0 Answers   Infosys,

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main() { int i; printf("%d",((i=1)*i-- - --i*(i=-3)*i++ + ++i)); } ans is 24 bt how?pls tell smbody............

3 Answers  

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how to find your architecture is LittleEndian or BigEndian?

1 Answers  

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Write code for initializing one dimentional and two dimentional array in a C Program?

5 Answers   Deshaw, Edutech, GMD,

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Explain the difference between malloc() and calloc() in c?

0 Answers  

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Why the use of alloca() is discouraged?

2 Answers   Oracle,

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Iam a B.Tech graduate and completed my engineering in 2009, from 2005 to 2009 and after that i had done nothing.Now i want to do job and get into BPO field . Friends give me suggestions as what to say in interview... if they ask me that what would you had done ... these many years without doing job ??????? pls urgent

0 Answers  

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Write a C/C++ program that connects to a MySQL server and displays the global TIMEZONE.

0 Answers  

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what is the difference between #include<stdio.h> and #include"stdio.h" ?

6 Answers   TCS,

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