Submission #1286435

#	Time	Username	Problem	Language	Result	Execution time	Memory
1286435		nataliaa	선물 (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);
		if(res.first.size()==1) {
			transaction(P0-1 (P0-1-res.second)/2);
			transaction(P0-1-(P0-1-res.second)/2);
		}
		else {
			transaction(P0-2-(P0-1-res.second)/2);
		}
		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:9:42: error: expression cannot be used as a function
    9 |                         transaction(P0-1 (P0-1-res.second)/2);
      |                                        ~~^~~~~~~~~~~~~~~~~