Submission #54031

#	Time	Username	Problem	Language	Result	Execution time	Memory
54031		robert	선물상자 (IOI15_boxes)	C++14	10 / 100	2 ms	376 KiB

boxes

#include <iostream>

using namespace std;

int dtz(int a, int L){
	return min(a, L-a);
}

int delivery(int N, int K, int L, int *p){
	long long ans = 0;
	for(int n=0; n<N; n++){
		ans += dtz(p[n], L)*2;
	}
	return ans;
}

Compilation message (stderr)

boxes.cpp: In function 'int delivery(int, int, int, int*)':
boxes.cpp:14:9: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
  return ans;
         ^~~
boxes.cpp:9:25: warning: unused parameter 'K' [-Wunused-parameter]
 int delivery(int N, int K, int L, int *p){
                         ^

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