Submission #8401721


Source Code Expand

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n, a, b = map(int, input().split())

if a > b or (n == 1 and a != b):
    print(0)
    exit()

print((a+b*(n-1)) - (b+a*(n-1)) + 1)

Submission Info

Submission Time
Task A - A+...+B Problem
User nanmowakaran
Language Python (3.4.3)
Score 200
Code Size 137 Byte
Status AC
Exec Time 18 ms
Memory 2940 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 18 ms 2940 KB
02.txt AC 18 ms 2940 KB
03.txt AC 18 ms 2940 KB
04.txt AC 18 ms 2940 KB
05.txt AC 18 ms 2940 KB
06.txt AC 18 ms 2940 KB
07.txt AC 18 ms 2940 KB
08.txt AC 18 ms 2940 KB
s1.txt AC 18 ms 2940 KB
s2.txt AC 18 ms 2940 KB
s3.txt AC 18 ms 2940 KB
s4.txt AC 18 ms 2940 KB