Submission #1249665

#	Time	Username	Problem	Language	Result	Execution time	Memory
1249665		_abaatar	Souvenirs (IOI25_souvenirs)	C++20	Compilation error	0 ms	0 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>
#include <cassert>
#include <algorithm>
#include <numeric>
#include <iostream>
#include <cstring>
using namespace std;

const int Ma = 5e2+10;
using ll = long long;


void buy_souvenirs(int N, long long P0) {
    if (N == 2) transaction(P0-1);
    else {
        for (int i = N - 1; i > 0; i--) {
            transaction(i * (i + 1) >> 1);x
        }
    }
}

Compilation message (stderr)

souvenirs.cpp: In function 'void buy_souvenirs(int, long long int)':
souvenirs.cpp:19:43: error: 'x' was not declared in this scope
   19 |             transaction(i * (i + 1) >> 1);x
      |                                           ^