101620: [AtCoder]ABC162 A - Lucky 7
Memory Limit:256 MB
Time Limit:2 S
Judge Style:Text Compare
Creator:
Submit:0
Solved:0
Description
Score : $100$ points
Problem Statement
Given is a three-digit integer $N$. Does $N$ contain the digit $7$?
If so, print Yes
; otherwise, print No
.
Constraints
- $100 \leq N \leq 999$
Input
Input is given from Standard Input in the following format:
$N$
Output
If $N$ contains the digit $7$, print Yes
; otherwise, print No
.
Sample Input 1
117
Sample Output 1
Yes
$117$ contains $7$ as its last digit.
Sample Input 2
123
Sample Output 2
No
$123$ does not contain the digit $7$.
Sample Input 3
777
Sample Output 3
Yes