Submission #1310657


Source Code Expand

program j01;
var a,b,n,l,r:int64;
begin
  readln(n,a,b);
  if(n=1)and(a=b)then begin writeln(1);halt; end; 
  if(n=1)or(a>b)then begin writeln(0);halt; end;
  r:=a+(n-1)*b;
  l:=b+(n-1)*a;
  writeln(r-l+1);
end.

Submission Info

Submission Time
Task A - A+...+B Problem
User oldjang
Language Pascal (FPC 2.6.2)
Score 200
Code Size 222 Byte
Status AC
Exec Time 0 ms
Memory 128 KB

Compile Error

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

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 4
AC × 12
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt, s4.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, s1.txt, s2.txt, s3.txt, s4.txt
Case Name Status Exec Time Memory
01.txt AC 0 ms 128 KB
02.txt AC 0 ms 128 KB
03.txt AC 0 ms 128 KB
04.txt AC 0 ms 128 KB
05.txt AC 0 ms 128 KB
06.txt AC 0 ms 128 KB
07.txt AC 0 ms 128 KB
08.txt AC 0 ms 128 KB
s1.txt AC 0 ms 128 KB
s2.txt AC 0 ms 128 KB
s3.txt AC 0 ms 128 KB
s4.txt AC 0 ms 128 KB