What is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?
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a) Identify the following declarations. Ex. int i (integer variable) float a[l0](array of 10 real nos) int (*f())() void *f int (*f()) [] void *f int f[] [] [] char *(*f) () int (*f[]) [] float(*f) [] [] float **f int ******f
Just came across this question, felt worth sharing, so here it is I want you to make a C/C++ program that for any positive integer n will print all the positive integers from 1 up to it and then back again! Let's say n=5 I want the program to print: 1 2 3 4 5 4 3 2 1. Too easy you say? Okay then... You can ONLY USE: 1 for loop 1 printf/cout statement 2 integers( i and n) and as many operations you want. NO if statements, NO ternary operators, NO tables, NO pointers, NO functions!
What is the meaning When we write "#include" what is # and what does include does there???
Where are c variables stored in memory?
3.write a simple program that will output your name,phone number,e-mail address,and academic major on separate lines 1.create an account and a personal directory for your work b.find out how to create a subdirectory on your system.create one called info c.you will use a text editor to type in your programs and data files.some C systems have a built in text editor;others do not.Find out what text editor you will be using and how to access it.create a text file(not a program) containing your name ,address,and telephone number on separate lines.Next,write the brand of computer you are using and the name of the text editor.Then write a paragraph that describes your past experience with computers.save this file in your info directory. d. find out how to print a file on your system .print out and turn in the file you created in (c).
Differentiate between a for loop and a while loop? What are it uses?
What is the meaning of this decleration? unsigned char (*pArray[10][10]); please reply.
What are the types of data structures in c?
How can I change the size of the dynamically allocated array?
please send me papers for Dy. manager IT , PNB. it would be a great help for me.
Explain how do you use a pointer to a function?
write a c program to change only the 3rd bit of the particular number such that other bits are not affected.. if bitnum=10(say.. it can be any no..
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