amiga-clib2/test_programs/factorial.c

26 lines
362 B
C

#include <stdio.h>
/*
gcc -std=c99 -mcrt=clib2 -o factorial factorial.c -lm
output is:
16! = 20922789888 <- Wrong
gcc -std=c99 -mcrt=newlib -o factorial factorial.c
output is:
16! = 20922789888000 <- Correct
*/
int
main(void)
{
double result = 1.0;
int i;
for ( i = 2; i < 17; ++i )
result = result * i;
printf("16! = %.14g\n", result);
return 0;
}