Answer Posted / anuj pratap singh

Ans-d.not Available
Because in C ,there is no operator for exponencation.
we find out exponent in c by pow() funtion.

somebody confusion in ^ operator but this is use for XOR.

What does the format %10.2 mean when included in a printf statement?

1093

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Differentiate between null and void pointers.

635

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Why is c not oop?

541

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is it possible to create your own header files?

648

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main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none

728

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What is difference between %d and %i in c?

698

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Explain the use of 'auto' keyword

681

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general for is %wd,f-d; in this system "w" means a) 'w' represent total width of digits b) 'w' represent width which includes the digits before,after decimal place and the decimal point c) 'w' represent width which includes the digits before only d) 'w' represent width after decimal place only

590

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What is getch () for?

681

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write a program to print largest number of each row of a 2D array

1876

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What are the advantages and disadvantages of c language?

567

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Why does everyone say not to use gets?

612

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What is line in c preprocessor?

618

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What is the right type to use for boolean values in c? Is there a standard type? Should I use #defines or enums for the true and false values?

610

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Create a structure to specify data on students given below: Roll number, Name, Department, Course, Year of joining Assume that there are not more than 450 students in the college. 1.write a function to print names of all students who joined in a particular year 2.write a function to print the data of a student whose roll number is given

2523

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