AtCoder Regular Contest 004

Submission #3888593

Source codeソースコード

var
	x,y,n,m,g:int64;
	f:boolean;
	s:String;
	i:Longint;
function gcd(a,b:int64):int64;
begin
	if b=0 then gcd:=a else gcd:=gcd(b,a mod b);
end;
begin
	readln(s);
	i:=1;
	while s[i]<>'/'do begin
		x:=x*10+ord(s[i])-48;
		inc(i);
	end;
	inc(i);
	while i<=length(s)do begin
		y:=y*10+ord(s[i])-48;
		inc(i);
	end;
	n:=2*x div y-1;
	f:=False;
	while n<=2*(x+y)div y do begin
		if(n<=0)or((n+1)*y<=2*x)or((n-1)*y>2*x)then begin
			inc(n);
			continue;
		end;
		if x mod y*n mod y=0 then begin
			g:=gcd(x,y);
			writeln(n,' ',n*(n+1)div 2-x div g*(n div(y div g)));
			f:=True;
		end;
		inc(n);
	end;
	if not f then writeln('Impossible');
end.

Submission

Task問題 C - 平均値太郎の憂鬱 ( The melancholy of Taro Heikinchi )
User nameユーザ名 kotatsugame
Created time投稿日時
Language言語 Pascal (FPC 2.6.2)
Status状態 AC
Score得点 100
Source lengthソースコード長 675 Byte
File nameファイル名
Exec time実行時間 0 ms
Memory usageメモリ使用量 128 KB

Compiler messageコンパイルメッセージ

/usr/bin/ld.bfd: warning: ./link.res contains output sections; did you forget -T?

Test case

Set

Set name Score得点 / Max score Cases
All 100 / 100 00_killer.txt,00_max.txt,00_min.txt,00_min2.txt,00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,00_sample_04.txt,01_rnd_00.txt,01_rnd_01.txt,01_rnd_02.txt,01_rnd_03.txt,01_rnd_04.txt,01_rnd_05.txt,01_rnd_06.txt,01_rnd_07.txt,01_rnd_08.txt,01_rnd_09.txt,01_rnd_10.txt,01_rnd_11.txt,01_rnd_12.txt,01_rnd_13.txt,01_rnd_14.txt,01_rnd_15.txt,01_rnd_16.txt,01_rnd_17.txt,01_rnd_18.txt,01_rnd_19.txt,02_rnd2_00.txt,02_rnd2_01.txt,02_rnd2_02.txt,02_rnd2_03.txt,02_rnd2_04.txt,02_rnd2_05.txt,02_rnd2_06.txt,02_rnd2_07.txt,02_rnd2_08.txt,02_rnd2_09.txt,02_rnd2_10.txt,02_rnd2_11.txt,02_rnd2_12.txt,02_rnd2_13.txt,02_rnd2_14.txt,02_rnd2_15.txt,02_rnd2_16.txt,02_rnd2_17.txt,02_rnd2_18.txt,02_rnd2_19.txt,03_smallrnd_00.txt,03_smallrnd_01.txt,03_smallrnd_02.txt,03_smallrnd_03.txt,03_smallrnd_04.txt,03_smallrnd_05.txt,03_smallrnd_06.txt,03_smallrnd_07.txt,03_smallrnd_08.txt,03_smallrnd_09.txt,04_primes_01.txt,04_primes_02.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_killer.txt AC
00_max.txt AC
00_min.txt AC
00_min2.txt AC
00_sample_01.txt AC
00_sample_02.txt AC
00_sample_03.txt AC
00_sample_04.txt AC
01_rnd_00.txt AC
01_rnd_01.txt AC
01_rnd_02.txt AC
01_rnd_03.txt AC
01_rnd_04.txt AC
01_rnd_05.txt AC
01_rnd_06.txt AC
01_rnd_07.txt AC
01_rnd_08.txt AC
01_rnd_09.txt AC
01_rnd_10.txt AC
01_rnd_11.txt AC
01_rnd_12.txt AC
01_rnd_13.txt AC
01_rnd_14.txt AC
01_rnd_15.txt AC
01_rnd_16.txt AC
01_rnd_17.txt AC
01_rnd_18.txt AC
01_rnd_19.txt AC
02_rnd2_00.txt AC
02_rnd2_01.txt AC
02_rnd2_02.txt AC
02_rnd2_03.txt AC
02_rnd2_04.txt AC
02_rnd2_05.txt AC
02_rnd2_06.txt AC
02_rnd2_07.txt AC
02_rnd2_08.txt AC
02_rnd2_09.txt AC
02_rnd2_10.txt AC
02_rnd2_11.txt AC
02_rnd2_12.txt AC
02_rnd2_13.txt AC
02_rnd2_14.txt AC
02_rnd2_15.txt AC
02_rnd2_16.txt AC
02_rnd2_17.txt AC
02_rnd2_18.txt AC
02_rnd2_19.txt AC
03_smallrnd_00.txt AC
03_smallrnd_01.txt AC
03_smallrnd_02.txt AC
03_smallrnd_03.txt AC
03_smallrnd_04.txt AC
03_smallrnd_05.txt AC
03_smallrnd_06.txt AC
03_smallrnd_07.txt AC
03_smallrnd_08.txt AC
03_smallrnd_09.txt AC
04_primes_01.txt AC
04_primes_02.txt AC