JavaScript (Node.js), 54(削除) 54 (削除ここまで) 53 bytes
Returns 0 or 1.
s=>Buffer(s).map(c=>t+=c&31>>(k++,c<58)c=>t+=++k&&c%96%64%48,k=t=0)|t%k<!!t
JavaScript (Node.js), 54 bytes
Returns 0 or 1.
s=>Buffer(s).map(c=>t+=c&31>>(k++,c<58),k=t=0)|t%k<!!t
JavaScript (Node.js), (削除) 54 (削除ここまで) 53 bytes
Returns 0 or 1.
s=>Buffer(s).map(c=>t+=++k&&c%96%64%48,k=t=0)|t%k<!!t
JavaScript (Node.js), 54 bytes
Returns 0 or 1.
s=>Buffer(s).map(c=>t+=c&31>>(k++,c<58),k=t=0)|t%k<!!t