Answer Posted / rama krishna sidhartha

Here are some examples for getch() and getche() to distinguish :

Example for getch() :

main()
{
getch();
}
OUTPUT : black screen(nothing is displayed)

Example for getche() :

main()
{
getche();
}
OUTPUT : u(the cursor waits for sometime untill you press
any key from the keyboard after pressing it immediately goes
to blue screen)

A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

668

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Can a program have two main functions?

572

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What is openmp in c?

612

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What is the difference between exit() and _exit() function in c?

584

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What is array in C

710

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What is the difference between the expression “++a” and “a++”?

650

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What’s a signal? Explain what do I use signals for?

606

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what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

2008

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A program is required to print your biographic information including: Names, gender, student Number, Cell Number, line of study and your residential address.

1252

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What are the application of c?

647

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how is the examination pattern?

1597

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What are the features of c language?

621

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What are the __date__ and __time__ preprocessor commands?

573

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stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return -1. The function should not make use of any C library function calls.

1855

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What is difference between structure and union with example?

595

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