Submission #1284510

#	Time	Username	Problem	Language	Result	Execution time	Memory
1284510		lizi14	Souvenirs (IOI25_souvenirs)	C++20	Compilation error	0 ms	0 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define f first
#define ss second
void buy_souvenirs(int N, long long P0) {
  	pair<vector<int>, long long> res = transaction(P0-1);
  	int a=res.ss;
  	int ans=P0-1-a;
  	transaction(ans);
  return;
}

Compilation message (stderr)

souvenirs.cpp: In function 'void buy_souvenirs(long long int, long long int)':
souvenirs.cpp:10:55: error: conversion from 'pair<vector<int>,[...]>' to non-scalar type 'pair<vector<long long int>,[...]>' requested
   10 |         pair<vector<int>, long long> res = transaction(P0-1);
      |                                            ~~~~~~~~~~~^~~~~~