How to roundup a number in C language?

Question

For example : converting 3.7 into 4, 11.4 into 12.

Answer 1

Please do search on the forum or any other services like google, bing, etc before posting a question.

https://www.tutorialspoint.com/c_standard_library/c_function_ceil.htm

Answer 2

Lokesh Soni Here's a possible solution:

int num = (int) x + ((int) x < x)

# Hope this helps

Answer 3

n = (int)n + ((n - (int)n)?1:0);