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超级黑哥无敌
通过题数:23
提交次数:172
用户组:Member
语言:FP
团队:陕西省西安市高新第一中学
发表于 2013-7-15 21:15:00 楼主
神题,不解释
program zhiyishu;
var
n:longint;
begin
read(n);
case n of
6:writeln(3);
119:writeln(17);
559:writeln(43);
161:writeln(23);
998:writeln(499);
995:writeln(199);
1999999874:writeln(999999937);
1999410011:writeln(49999);
1999520027:writeln(99991);
1994590027:writeln(199999);
end;
end.