C、775 771文字
char*e[]={"h","he","li","be","b","c","n","o","f","ne","na","mg","al","si","p","s","cl","ar","k","ca","sc","ti","v","cr","mn","fe","co","ni","cu","zn","ga","ge","as","se","br","kr","rb","sr","y","zr","nb","mo","tc","ru","rh","pd","ag","cd","in","sn","sb","te","i","xe","cs","ba","la","ce","pr","nd","pm","sm","eu","gd","tb","dy","ho","er","tm","yb","lu","hf","ta","w","re","os","ir","pt","au","hg","tl","pb","bi","po","at","rn","fr","ra","ac","th","pa","u","np","pu","am","cm","bk","cf","es","fm","md","no","lr","rf","db","sg","bh","hs","mt","ds","rg","cn","uut","fl","uup","lv","uus","uu",0};
b[99],n;
c(w,o,l)char*w,*o,**l;{
return!*w||!strncmp(*l,w,n=strlen(*l))&&c(w+n,o+sprintf(o,",%d",l-e+1),e)||*++l&&c(w,o,l);
}
main(){
while(gets(b))c(b,b+9,e)&&printf("%s%s\n",b,b+9);
}
入力:1行あたりの単語。小文字でなければなりません。usr/share/dict/words結構です。
出力:単語と数字、例:acceptances,89,58,15,73,7,6,99
ロジック:elementで始まる
c(w,o,l)単語をチェックwしますl。
双方向の再帰が使用されます。最初の要素が要素リストの先頭と一致する場合は、残りのw要素を完全な要素リストと照合してください。この一致が失敗した場合は、単語をリストの末尾と照合します。
バッファoは、成功したパスに沿って要素番号を蓄積します。一致すると、番号のリストが含まれ、印刷されます。
問題:
-あまりにも多くのリストを効率的に符号化されていない"と,、」しかし、この方法は、それを使用するのは簡単だ、私は確信して、それは多くのコードではあまりコストをかけずに、改善することができるんです。。。