Submission #6406844

Source Code Expand

s = gets.chomp
a = s.chars.sort
puts (a[0] == a[1] && a[2] == a[3] && a[0] != a[2]) ? "Yes" : "No"

Submission Info

Submission Time
Task A - Fifty-Fifty
User tsuka05
Language Ruby (2.3.3)
Score 100
Code Size 100 Byte
Status AC
Exec Time 7 ms
Memory 1788 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
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 7 ms 1788 KiB
02.txt AC 7 ms 1788 KiB
03.txt AC 7 ms 1788 KiB
04.txt AC 7 ms 1788 KiB
05.txt AC 7 ms 1788 KiB
06.txt AC 7 ms 1788 KiB
07.txt AC 7 ms 1788 KiB
08.txt AC 7 ms 1788 KiB
s1.txt AC 7 ms 1788 KiB
s2.txt AC 7 ms 1788 KiB
s3.txt AC 7 ms 1788 KiB
s4.txt AC 7 ms 1788 KiB