C++代码： #include <stdio.h>bool buf[7][729+10][729+10]={false};int off[5][2]={0,0,2,0,1,1,0,2,2,2};int main(){int n;buf[0][0][0]=true;int len=1;int offx,offy;for(int i=1;i<7;i++){for(int m=0;m<=4

DataFrame.plot()方法是功能很强大的画图方法，其中的据图参数为：DataFrame.plot(x=None, y=None, kind='line', ax=None, subplots=False, sharex=None, sharey=False, layout=None, figsize=None, use_index=True, title=None, gri

http://acm.hdu.edu.cn/showproblem.php?pid=2050 折线分割平面 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 19960    Accepted Submission(s): 1369

1.三角形 .shape {width: 0;height: 0;border-top: 100px solid rgba(0, 0, 0, 0);border-right: 100px solid rgba(0, 0, 0, 0);border-bottom: 100px solid blue;border-left: 100px solid rgba(0, 0, 0, 0);}