(1/2)*(3/4)*(5/6)*(7/8)*(9/10)*……*(97/98)*(99/100)与1/10比大小

#include "stdio.h"
int main(void)
{
float i,j;
float s = 1;
for (i = 1,j = 2; i < 100; i += 2,j += 2)
{
s *= i / j;
}
printf("%f",s);
}
0.079589
小于 1/10