Submission #1777361

Source Code Expand

#include<bits/stdc++.h>
using namespace std;

int main(){

  long long N, A, B;

  cin>>N>>A>>B;
  
  if(A>B||(N==1&&A!=B)){
    cout<<0<<endl;
    return 0;
  }
  
  cout<<(N-2)*(B-A)+1<<endl;
  
  return 0;
}

Submission Info

Submission Time
Task A - A+...+B Problem
User Gacho_0716
Language C++14 (GCC 5.4.1)
Score 200
Code Size 229 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

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 1 ms 256 KB
02.txt AC 1 ms 256 KB
03.txt AC 1 ms 256 KB
04.txt AC 1 ms 256 KB
05.txt AC 1 ms 256 KB
06.txt AC 1 ms 256 KB
07.txt AC 1 ms 256 KB
08.txt AC 1 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB
s3.txt AC 1 ms 256 KB
s4.txt AC 1 ms 256 KB