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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? Followed by: Post your reply here: |
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