Interested to Buy Any Domain ? << Click Here >> for more details...
main()
{ int i=5;
printf("%d",++i + i);
} output is 10
------------------------
main()
{ int i=5;
printf("%d",i++ + i);
}output is 12
why it is so? give appropiate reason....
- 2 Answers
- 5059 Views
- I also Faced
- E-Mail Answers
Answer Posted / sudarsan.tuku@gmail.com
1>On the 1st que the ans. is 12
bcz perform the pre increment 1st then add them.
After the pre increment the value of i becomes 6 and
then it perform the add operation i.e. i+i=6+6=12.
2>output is 10
It 1st perform the pre operation but there is no pre
operation in the que.
2ndly it perform the operation i.e i+i=5+5=10.
3rdly it perform post operation i.e i++ so i becomes 6.
but here the output is 10.
| Is This Answer Correct ? | 16 Yes | 2 No |
Post New Answer View All Answers
Why c is known as a mother language?
write a C program: To recognize date of any format even formats like "feb-02-2003","02-february-2003",mm/dd/yy, dd/mm/yy and display it as mm/dd/yy.
Is it possible to pass an entire structure to functions?
What does stand for?
What is string function in c?
What could possibly be the problem if a valid function name such as tolower() is being reported by the C compiler as undefined?
Where are c variables stored in memory?
How can I find the modification date and time of a file?
What is difference between %d and %i in c?
write a program that declares an array of 30 elements named "income" in the main functions. then cal and pass the array to a programmer-defined function named "getIncome" within the "getIncome" function, ask the user for annual income of 30 employees. then calculate and print total income on the screen using the following function: "void getIncome ( ai []);
What is nested structure?
What is a pragma?
What are enumerated types?
Why are algorithms important in c program?
What is the newline escape sequence?
