Submission #668551

#	Time	Username	Problem	Language	Result	Execution time	Memory
668551		alvingogo	선물상자 (IOI15_boxes)	C++14	Compilation error	0 ms	0 KiB

boxes

#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#define AquA cin.tie(0);ios_base::sync_with_stdio(0);
#define fs first
#define sc second
#define p_q priority_queue
#define int long long
using namespace std;

int delivery(int N,int K,int L,int positions[]){
	int n=N,k=K,l=L;
	auto p=positions;
	cout << p[2] << "\n";
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(long long int, long long int, long long int, long long int*)':
boxes.cpp:11:6: warning: unused variable 'n' [-Wunused-variable]
   11 |  int n=N,k=K,l=L;
      |      ^
boxes.cpp:11:10: warning: unused variable 'k' [-Wunused-variable]
   11 |  int n=N,k=K,l=L;
      |          ^
boxes.cpp:11:14: warning: unused variable 'l' [-Wunused-variable]
   11 |  int n=N,k=K,l=L;
      |              ^
boxes.cpp:14:1: warning: no return statement in function returning non-void [-Wreturn-type]
   14 | }
      | ^
/usr/bin/ld: /tmp/ccGnHyAZ.o: in function `main':
grader.c:(.text.startup+0x1ef): undefined reference to `delivery(int, int, int, int*)'
collect2: error: ld returned 1 exit status