Explain how does free() know explain how much memory to release?
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Find the largest number from the given 2 numbers without using any loops and the conditional operator.
What is structure of c program?
main() { int a,b; printf("%d,%d",scanf("%d%d",&a,&b)); } => do u mean above program's output... =>output will be:2,whatever you enter value for b. =>because scanf is a library fn which will return how many arguements it processes, and second value you are right mr.Satya but i found my self unable to understand that for the first time scanf returns the no of successful matches but how for the second time it returns the value of 'b'.while a function should return the same 'r' value every time.
Do character constants represent numerical values?
What is structure packing in c?
write a program that prints a pascal triangle based on the user input(like how many stages) in an efficient time and optimized code?
What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?
Explain what standard functions are available to manipulate strings?
How are 16- and 32-bit numbers stored?
What is Lazy evaluation in C? Give an example.
Write a program to print “hello world” without using semicolon?
write a c program for print your name .but,your name may be small letter mean print a capital letter or your name may be capital letter mean print a small letter .example \\enter ur name : sankar The name is: SANKAR (or) enter your name:SAnkar The name is:saNKAR