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What is a pointer and how it is initialized?
How can I get back to the interactive keyboard if stdin is redirected?
What is %lu in c?
Who developed c language?
write an interactive C program that will encode or decode a line of text.To encode a line of text,proceed as follows. 1.convert each character,including blank spaces,to its ASCII equivalent. 2.Generate a positive random integer.add this integer to the ASCII equivalent of each character.The same random integer will be used for the entire line of text. 3.Suppose that N1 represents the lowest permissible value in the ASCII code,and N2 represents the highest permissible value.If the number obtained in step 2 above(i.e.,the original ASCII equivalent plus the random integer)exceeds N2,then subtract the largest possible multiple of N2 from this number,and add the remainder to N1.Hence the encoded number will always fall between N1 and N2,and will therefore always represent some ASCII character. 4.Dislay the characters that correspond to the encoded ASCII values. The procedure is reversed when decoding a line of text.Be certain,however,that the same random number is used in decodingas was used in encoding.
Which is better malloc or calloc?
Write a program for finding factorial of a number.
What is a header file?
FILE PROGRAMMING
Explain what are run-time errors?
A text file that contains declarations used by a group of functions,programs,or users a) executable file b) header file c) obj file d) .cfile
What is wrong in this statement? scanf(“%d”,whatnumber);
What are the uses of a pointer?
Why does notstrcat(string, "!");Work?
What are pointers really good for, anyway?