;https://yukicoder.me/problems/no/253 #runtime "hs […]
;https://yukicoder.me/problems/no/253 #runtime "hs […]
;https://yukicoder.me/problems/no/253 #runtime "hsp3cl" numMin=10 numMax=1000000001 turn=0 repeat if turn=0: chkNum=100: else: chkNum=(numMin+numMax)/2 mes "? "+chkNum sdim chk input chk,,2 if chk="1" {numMin=chkNum} else:if chk="-1" {numMax=chkNum} else { mes "! "+(chkNum+turn) break } if 0<numMin: numMin-- numMax-- turn++ loop