Submission #1250867

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250867		inksamurai	Souvenirs (IOI25_souvenirs)	C++20	Compilation error	0 ms	0 KiB

souvenirs

#include <bits/stdc++.h>
#include "souvenirs.h"
#define int ll
using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
#define per(i,n) for(int i=n-1;i>=0;i--)
#define rng(i,c,n) for(int i=c;i<n;i++)
#define all(a) a.begin(),a.end()
#define sz(a) (int)a.size()
#define fi first
#define se second
#define vec vector
#define pb push_back
typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int> pii;
void print(){cout<<'\n';}
template<class h,class...t>
void print(const h&v,const t&...u){cout<<v<<' ',print(u...);}

void buy_souvenirs(int N, long long P0){
	int n=N;
	int p0=P0;

	transaction(p0-1);
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccK6bLNQ.o: in function `main':
stub.cpp:(.text.startup+0x99): undefined reference to `buy_souvenirs(int, long long)'
collect2: error: ld returned 1 exit status