Submission #1252091

#	Time	Username	Problem	Language	Result	Execution time	Memory
1252091		bzzzzzzzzzz	선물 (IOI25_souvenirs)	C++20	Compilation error	0 ms	0 KiB

souvenirs

void buy_souvenirs(int N, long long P0) {
     transaction(P0 - 1);
}

Compilation message (stderr)

souvenirs.cpp: In function 'void buy_souvenirs(int, long long int)':
souvenirs.cpp:2:6: error: 'transaction' was not declared in this scope
    2 |      transaction(P0 - 1);
      |      ^~~~~~~~~~~