No testdata at current.

You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.

Background

$Atcoder Beginner Contest$

Description

给你一串字符，问你是不是$ABC$比赛。

注：ABC316没有

Format

Input

一串字符，长度是$6$

Output

$Yes$ or $No$

Samples

$1.input$

ABC339

$output$

Yes

$2.input$

ABC316

$output$

No

$3.input$

ABC001

$output$

Yes

Limitation

1s, 1024KB