Submission #1286416

#	Time	Username	Problem	Language	Result	Execution time	Memory
1286416		nataliaa	Souvenirs (IOI25_souvenirs)	C++20	Compilation error	0 ms	0 KiB

souvenirs

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

void buy_souvenirs(int N, long long P0) {
	if(N==2){pair<vector<int>, long long> res = transaction(P0-1);return;}
	if(N==3) {
		pair<vector<int>, long long> res = transaction(P0-1);
		long long k = P0 - 2 -res.second;
		if(res.size()==2) transaction(k);
		else {
		    transaction(k); transaction(k);
		}
		return;
	}
	for(int i = 1; i <N; i++) {
		for(int j = 1; j<=i; j++) {
			pair<vector<int>, long long> res = transaction(P0-i);
		}
	}
	return;
}

Compilation message (stderr)

souvenirs.cpp: In function 'void buy_souvenirs(int, long long int)':
souvenirs.cpp:10:24: error: 'struct std::pair<std::vector<int>, long long int>' has no member named 'size'
   10 |                 if(res.size()==2) transaction(k);
      |                        ^~~~