How to print a number of double type upto a single decimal place in C language?

Question

This is what I'm trying to do:-

    double x = 4.0
    double y = 4.0
    x+y = 8.0

The input has to be of double type only (given condition of the problem).

Any [good beginners book](http://stackoverflow.com/questions/562303/the-definitive-c-book-guide-and-list) would have told you that. Or a quick search in your favorite search engine. — Some programmer dude, Jun 16 '17 at 06:37

unalignedmemoryaccess · Accepted Answer · 2017-06-16T07:06:52.530

2

printf("%.1lf", yournumber);

will do the trick. This will print value to 1 decimal place. In case number is 1.123, printed number will be rounded, in this case to 1.1.

edited Jun 16 '17 at 07:06

answered Jun 16 '17 at 06:35

1 Answers1