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Re:此题如何降低内存需求(尽可能不影响速度)?In Reply To:此题如何降低内存需求(尽可能不影响速度)? Posted by:zj262144 at 2012-02-15 12:36:41 > 虽然AC了(这题本来就是用来练手的吧),不过看到排行榜上(指GCC和C),内存用的相当少
>
> 而本人写的
> #include <stdio.h>
> int main(){
> float i, sum = 0.0;
> int c = 0;
> for (;c < 12; ++c){
> scanf("%f", &i);
> sum += i;
> }
> printf("$%.2f\n", sum/12);
> return 0;
> }
> 用到了180K(虽然时间上都是0MS)
> 即便把scanf那里复写12次(取消c这个变量),结果也是180K
>
> 请问有大牛知道怎么缩减内存使用么?
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