感謝感謝。對(duì)于奇數(shù)階幻方,用“左上斜行法”。int?x=0,y=n/2;
?for(int?i=1;i<=n*n;i++)
?{
??m[x][y]=i;
??x--;
??y--;
??if(x<0&&y<0)
??{
???x=x+2;??//請(qǐng)問為什么是+2呢?(當(dāng)+1的時(shí)候就無法實(shí)現(xiàn))
???y=y+1;
??}
??else?if(x<0)?
??{
???x=x+n;
??}
??else?if(y<0)
??{
???y=y+n;
??}
??else?if(m[x][y]!=0)
??{
???x=x+2;
???y=y+1;
??}
?}
C++數(shù)據(jù)結(jié)構(gòu)幻方
禾則
2018-11-01 11:26:43