Problem	souvenirs_ioi25
User	JoshJuice
Submission Time	2026-02-25 00:11:13
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

souvenirs_ioi25.cpp: In function ‘void buy_souvenirs(int, ll)’:
souvenirs_ioi25.cpp:30:18: error: ‘transaction’ was not declared in this scope
30 | auto res = transaction(M);
| ^~~~~~~~~~~
souvenirs_ioi25.cpp:36:9: error: ‘paid’ was not declared in this scope
36 | paid -= cost[idx];
| ^~~~
souvenirs_ioi25.cpp:42:24: error: ‘paid’ was not declared in this scope
42 | cost[new_head] = paid;
| ^~~~
souvenirs_ioi25.cpp:51:73: error: ‘transaction’ was not declared in this scope
51 | for (int i = 0; i < N; ++i) for (int need = cnt[i]; need < i; ++need) transaction(cost[i]);
| ^~~~~~~~~~~