Answer Posted / mani

main()
{
if(printf("welcome"))
{
}
}

Explain what does it mean when a pointer is used in an if statement?

1076

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Is c still used?

1057

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Sir,please help me out with the code of this question. Write an interactive C program that will encode or decode multiple lines of text. Store the encoded text within a data file, so that it can be retrieved and decoded at any time. The program should include the following features: (a) Enter text from the keyboard, encode the text and store the encoded text in a data file. (b) Retrieve the encoded text and display it in its encoded form. (c) Retrieve the encoded text, decode it and then display the decoded text. (d) End the computation. Test the program using several lines of text of your choice.

2324

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C program execution always begins with a) #include b) comment (/*-------*/) c) main() d) declaration instructions

1067

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Write a program that takes a 5 digit number and calculates 2 power that number and prints it(should not use big integers and exponential functions)

6878

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Why can arithmetic operations not be performed on void pointers?

1053

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Explain the red-black trees?

1141

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What is the difference between far and near in c?

1075

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When should volatile modifier be used?

1023

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What is the difference between array_name and &array_name?

1310

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What is clrscr ()?

1116

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Write a program to print fibonacci series without using recursion?

1150

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Is it better to use a macro or a function?

1171

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Explain what are the different file extensions involved when programming in c?

1121

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write a c program to print the next of a particular no without using the arithmetic operator or looping statements?

3985

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