Do you know what is the purpose of 'extern' keyword in a function declaration?
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Explain what happens if you free a pointer twice?
If we have an array of Interger values, find out a sub array which has a maximum value of the array and start and end positions of the array..The sub array must be contiguious. Take the start add to be 4000. For Ex if we have an array arr[] = {-1,-2,-5,9,4,3,-6,8,7,6,5,-3} here the sub array of max would be {8,7,6,5} coz the sum of max contiguous array is 8+7+6+5 = 26.The start and end position is 4014(8) and 4020(5).
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1. What will be the output of the following programs. a) #include <stdio.h> Main() { Int x=4; While(x==1) { X=x-1; Printf(ā%dā,x); --x; } }
Write the Program to reverse a string using pointers.
tell me the full form of c?
Why is it that not all header files are declared in every C program?
the maximum length of a character constant can be a) 1 character b) 8 characters c) 256 chaacters d) 125 characters
What is meant by errors and debugging?
How does memset() work in C?
What is time complexity c?
Explain the difference between struct and union.
How are strings stored in c?