Submission #1258401

#	Time	Username	Problem	Language	Result	Execution time	Memory
1258401		tk_thanh_son	Souvenirs (IOI25_souvenirs)	C++20	Compilation error	0 ms	0 KiB

souvenirs

#include <bits/stdc++.h>
using namespace std;

using ll = long long

pair<vector<int>, long long> transaction(long long M);

void buy_souvenirs(int n, long long p) {
    transaction(p - 1);
}

Compilation message (stderr)

souvenirs.cpp:4:17: error: 'long long' specified with 'std::pair<std::vector<int>, long long int>'
    4 | using ll = long long
      |                 ^~~~
souvenirs.cpp:6:29: error: expected ';' before 'transaction'
    6 | pair<vector<int>, long long> transaction(long long M);
      |                             ^~~~~~~~~~~~
      |                             ;
souvenirs.cpp: In function 'void buy_souvenirs(int, long long int)':
souvenirs.cpp:9:5: error: 'transaction' was not declared in this scope
    9 |     transaction(p - 1);
      |     ^~~~~~~~~~~