Problem	souvenirs_ioi25
User	bribritt
Submission Time	2025-08-04 23:13:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

souvenirs_ioi25.cpp: In lambda function:
souvenirs_ioi25.cpp:13:18: error: ‘transaction’ was not declared in this scope
13 | auto t = transaction(M);
| ^~~~~~~~~~~
souvenirs_ioi25.cpp: In function ‘void buy_souvenirs(int, long long int)’:
souvenirs_ioi25.cpp:32:19: error: conversion from ‘void’ to non-scalar type ‘cart’ requested
32 | cart t = query(P0 - 1);
| ~~~~~^~~~~~~~
souvenirs_ioi25.cpp:35:72: error: no match for ‘operator=’ (operand types are ‘cart’ and ‘void’)
35 | t = query(t.total / (int)t.items.size() - (t.items.size() == 1));
| ^
souvenirs_ioi25.cpp:4:8: note: candidate: ‘cart& cart::operator=(const cart&)’
4 | struct cart{
| ^~~~
souvenirs_ioi25.cpp:4:8: note: no known conversion for argument 1 from ‘void’ to ‘const cart&’
souvenirs_ioi25.cpp:4:8: note: candidate: