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Problem
Contest
Category
Submissions
English
Problem
Contest
Category
Submissions
English
#113
Submit Code
Submissions
[subtask] a - b
Time Limit: 1 Sec
Memory Limit: 128 MiB
한국어
Example Input 1
Copy
1 2
Example Output 1
Copy
-1
Example Input 2
Copy
3 7
Example Output 2
Copy
-4
Language-Specific Restrictions
