What is volatile in c language?
- 2 Answers
- 5118 Views
- HCL, TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / venkata mahesh
compiler should not make any assumption about the variable
which declared as volatile.
| Is This Answer Correct ? | 8 Yes | 0 No |
which is faster execution: loops or recursion?
What is a const pointer in c?
How can I change the size of the dynamically allocated array?
What is the difference between call by value and call by reference in c?
What are the 4 types of unions?
control 50 devices which has 2 states on and off.using bitwise operator.plz answer it its urgent
Find the largest number from the given 2 numbers without using any loops and the conditional operator.
What is string length in c?
Determine the code below, tell me exactly how many times is the operation sum++ performed ? for ( i = 0; i < 100; i++ ) for ( j = 100; j > 100 - i; j--) sum++;
What are volatile variables in c?
What are the uses of a pointer?
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.
C 
