Submission #118285

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
118285	2019-06-18T15:07:16 Z	JustasZ	Boxes with souvenirs (IOI15_boxes)	C++14	Compilation error	0 ms	0 KB

boxes

#include "boxes.h"
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define pb push_back
#define all(a) a.begin(), a.end()
#define sz(a) (int)a.size()
#define x first
#define y second
#define debug(...) cout << "[" << #__VA_ARGS__ << ": " << __VA_ARGS__ << "]\n"
#define rd() abs((int)rng())
using namespace std;
using namespace __gnu_pbds;
template<class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
typedef long long ll;
typedef long double ld;
typedef pair<int, int>pii;
const int maxn = 1e5 + 100;
const int mod = 1e9 + 7;
mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
ll delivery(int n, int k, int l, vector<int>pos)
{
	if(k == 1)
	{
		ll ans = 0;
		for(int a : pos)
			ans += min(a, l - a);
		cout << ans << "\n";
	}
}

Compilation message

boxes.cpp: In function 'll delivery(int, int, int, std::vector<int>)':
boxes.cpp:30:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
boxes.cpp:21:17: warning: unused parameter 'n' [-Wunused-parameter]
 ll delivery(int n, int k, int l, vector<int>pos)
                 ^
/tmp/ccKOT4XW.o: In function `main':
grader.c:(.text.startup+0x22f): undefined reference to `delivery(int, int, int, int*)'
collect2: error: ld returned 1 exit status