Submission
Status:
[PPPPPPPP]
Subtask/Task Score:
{100/100}
Score: 100
User: solomon
Problemset: สตริงซ้ำซ้ำ
Language: python
Time: 0.012 second
Submitted On: 2026-10-22 13:05:28
a = input().strip()
b = input().strip()
print(" ".join(sorted(set(a) & set(b))))