Trunc()
Accepts a decimal value and returns its integer portion by discarding all digits after the decimal point. Truncation proceeds toward zero using the C trunc() function.
float input = 3.8;
int result = trunc(input);
// result = 3
Accepts a decimal value and returns its integer portion by discarding all digits after the decimal point. Truncation proceeds toward zero using the C trunc() function.
float input = 3.8;
int result = trunc(input);
// result = 3