What is an auto variable in c?


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You have an int array with n elements and a structure with three int members. ie struct No { unsigned int no1; unsigned int no2; unsigned int no3; }; Point1.Lets say 1 byte in the array element is represented like this - 1st 3 bits from LSB is one number, next 2 bits are 2nd no and last 3 bits are 3rd no. Now write a function, struct No* ExtractNos(unsigned int *, int count) which extracts each byte from array and converts LSByte in the order mentioned in point1.and save it the structure no1, no2, no3. in the function struct No* ExtractNos(unsigned int *, int count), first parameter points to the base address of array and second parameter says the no of elements in the array. For example: if your array LSB is Hex F7 then result no1 = 7, no2 = 2, no3 = 7. In the same way convert all the elements from the array and save the result in array of structure.

2 Answers   Qualcomm,


I need previous papers of CSC.......plz help out by posting them.......

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What is ponter?

0 Answers   TCS,


What is the difference between scanf and fscanf?

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what is output of the following statetment?Printf(“%x”, -1<<4); ?

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the constant value in the case label is followed by a a) semicolon b) colon c) braces d) none of the above

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What is meant by type specifiers?

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What are dangling pointers in c?

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how to TOGGLE Nth bit of variable in a MACRO

1 Answers   NDS,


1. Write a C program to count the number of occurrence of a specific word in the given strings. (for e.g. Find how many times the word “live” comes in the sentence “Dream as if you’ll live forever, live as if you’ll die today ”)

12 Answers   Eskom, TCS,


write a program in c to print **** * * * * ****

1 Answers   TCS,


What does return 1 means in c?

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