| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | #include <stdio.h> |
| 2 | #include <math.h> | ||||
| 3 | #include <stdlib.h> | ||||
| 4 | |||||
| 5 | double convert(long long l) | ||||
| 6 | { | ||||
| 7 | return (double)l; | ||||
| 8 | } | ||||
| 9 | |||||
| 10 | int main(int argc, char * argv[]) { | ||||
| 11 | |||||
| 12 | long long l = 10; | ||||
| 13 | double f; | ||||
| 14 | double check = 10.0; | ||||
| 15 | |||||
| 16 | f = convert(l); | ||||
| 17 | printf("convert: %lld => %f\n", l, f); | ||||
| 18 | if ( f != check ) exit(1); | ||||
| 19 | |||||
| 20 | f = 1234.67; | ||||
| 21 | check = 1234.0; | ||||
| 22 | printf("floorf(%f) = %f\n", f, floorf(f)); | ||||
| 23 | if ( floorf(f) != check) exit(1); | ||||
| 24 | |||||
| 25 | return 0; | ||||
| 26 | } | ||||