Answer Posted / fatima javaid

"Pointer variable holds memory address or physical address
of any variable value means it indirectly points any
vaiable,we can perform all operations +,*,-,and / through
it but normal variable directly points vaiable value"

Differentiate between a for loop and a while loop? What are it uses?

1170

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write a C program: To recognize date of any format even formats like "feb-02-2003","02-february-2003",mm/dd/yy, dd/mm/yy and display it as mm/dd/yy.

3820

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How can I generate floating-point random numbers?

1125

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application attempts to perform an operation?

1968

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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

1160

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How can I check whether a file exists? I want to warn the user if a requested input file is missing.

1139

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all c language question

2430

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What are different storage class specifiers in c?

1084

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What do you mean by keywords in c?

1138

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

1041

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how do you programme Carrier Sense Multiple Access

1965

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Which header file should you include if you are to develop a function which can accept variable number of arguments?

1385

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What is malloc calloc and realloc in c?

1309

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Is there a way to switch on strings?

1083

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What is use of #include in c?

1157

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