Problem	sorting2
User	bachnguyen123
Submission Time	2026-04-24 22:57:48
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

/usr/bin/ld: /tmp/ccOlQ2ZR.o: in function `compare_difficulty(int, int)':
sorting2.cpp:(.text+0x0): multiple definition of `compare_difficulty(int, int)'; /tmp/ccz9f4YS.o:grader.cpp:(.text+0x0): first defined here
/usr/bin/ld: /tmp/ccOlQ2ZR.o: in function `main':
sorting2.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccz9f4YS.o:grader.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status