C語言編程，輸入1個正實數eps，計算並輸出下式的值，直到最後壹項的絕對值小於eps。

#include<math.h>

int?main()

{

double?esp;

double?s=0.00;

double?tmp?=?1.0;

int?i=1,?m=1;

printf("Inputeps：");

scanf("%lf",?&esp);

while(fabs(tmp)>esp)?{

tmp?=?1.00/i;

s?+=?(m*tmp);

i?+=4;

m?*=?-1;

}

printf("S?=?%lf\n",?s);

return?0;

}