Submission #134586

#	Time	Username	Problem	Language	Result	Execution time	Memory
134586		StevenH	Boxes with souvenirs (IOI15_boxes)	C++14	0 / 100	2 ms	380 KiB

boxes

#include "boxes.h"

long long delivery(int N, int K, int L, int p[]) {

	if(K==1)
	{
		int ans=0;
		for(int i=0;i<N;i++)
		{
			if(p[i]>N/2)
				ans+=N-p[i];
			else 
				ans+=p[i];
		}
		return ans;
	}
	else if(K==N)
	{
		int mx=-1;
		int mn=999999999;
		for(int i=0;i<N;i++)
		{
			if(p[i]>mx)mx=p[i];
			if(p[i]<mn)mn=p[i];
		}
		if(mx>N/2 && mn<N/2)return N;
		else if(mx<N/2 && mn<N/2)return mx*2;
		else if(mx>N/2 && mn>N/2)return (N-mn)*2;
		else return N;
	}

    //return 0;
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:3:38: warning: unused parameter 'L' [-Wunused-parameter]
 long long delivery(int N, int K, int L, int p[]) {
                                      ^
boxes.cpp:33:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30