陕甘宁边区居民:八路没来以前猪肉比菜还便宜# Joke - 肚皮舞运动
b*t
1 楼
就问了 double pow(double a, int b);
下面是我给的code:
{
if (b==0) return 1;
if (b==1) return a;
int c = abs(b);
double results=pow(a,c/2);
results=results*results;
results=(c%2 ==0)?results:results*a;
if (b<0) return 1/results;
else return results;
}
得知悲剧,大家看看我的code有问题吗?多谢
下面是我给的code:
{
if (b==0) return 1;
if (b==1) return a;
int c = abs(b);
double results=pow(a,c/2);
results=results*results;
results=(c%2 ==0)?results:results*a;
if (b<0) return 1/results;
else return results;
}
得知悲剧,大家看看我的code有问题吗?多谢