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#include intergerVariable = ceil (floatVariable);
To compile with math.h library you MUST include the -lm flag.
gcc -lm main.c
C/C++: How to round up a number
This post is also available in: Greek
#include intergerVariable = ceil (floatVariable);
To compile with math.h library you MUST include the -lm flag.
gcc -lm main.c
This post is also available in: Greek