Submission #1178725

#	Time	Username	Problem	Language	Result	Execution time	Memory
1178725		goduadzesaba	Boxes with souvenirs (IOI15_boxes)	C++20	Compilation error	0 ms	0 KiB

boxes

#include "boxes.h"
#include <bits/stdc++.h>
using namespace std;
#define int long long
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
const int N=1e7+5,mod=1e9+7,inf=1e18;
long long delivery(int N, int K, int L, int p[]) {
	int dp[N],ds[N];
	for (int i=0; i<N; i++){
		if (i-K>=0) dp[i]=dp[i-K];
		else dp[i]=0;
		dp[i]+=min(L,2*p[i]);
	}
	for (int i=N-1; i>=0; i--){
		if (i+K<N) ds[i]=dp[i+K];
		else ds[i]=0;
		dp[i]+=min(L,2*(L-p[i]));
	}
	int ans=min(dp[N-1],ds[0]);
	//cout<<ans<<"\n";
	for (int i=0; i<N-1; i++){
		ans=min(ans,dp[i]+ds[i+1]);
		//cout<<ans<<"\n";
	}
	return ans;
}
/*signed main(){
	int sm[3]={1,2,5};
	cout<<delivery(3,2,8,sm);
}
*/

Compilation message (stderr)

/usr/bin/ld: /tmp/ccGL4J05.o: in function `main':
grader.c:(.text.startup+0x1ec): undefined reference to `delivery(int, int, int, int*)'
collect2: error: ld returned 1 exit status