oj.uz

답안 #67746

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
67746 2018-08-15T09:28:31 Z MANcity 선물상자 (IOI15_boxes) C++14
0 / 100
 2 ms 376 KB 
#include<iostream>
#include<cstdio>
#include<fstream>
#include<algorithm>
#include<cmath>
#include<map>
#include<queue>
#include<set>
#include<stack>
#include<string>
#include<cstring>
#include<vector>
#include "boxes.h"
using namespace std;
#define for1(i,n) for(int i=1;i<=(int)n;i++)
#define for0(i,n) for(int i=0;i<=(int)n;i++)
#define forn(i,n) for(int i=n;i>=1;i--)
#define fo(i,x,y) for(int i=x;i<=(int)y;i++)
#define fr(i,x,y) for(int i=x;i>=(int)y;i--)
#define pb push_back
#define mp make_pair
#define LL long long
const LL Mod=1000*1000*1000+7;
const int N=10000002;
LL d1[N];
LL d2[N];
int P[N];
long long delivery(int n, int k, int l, int p[]) {
    for0(i,n-1)
        P[i+1]=p[i];
    sort(P+1,P+n+1);
    for1(i,n)
    {
        d1[i]=d1[max(0,i-k)]+2*P[i];
    }
    forn(i,n)
    {
        d2[i]=d2[min(n+1,i+k)]+2*(l-P[i]);
    }
    LL ans=1000*1000*1000*1000*1000*100;
    for0(i,n)
        ans=min(ans,d1[i]+d2[i+1]);
    return ans;
}

Compilation message

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:40:26: warning: integer overflow in expression [-Woverflow]
     LL ans=1000*1000*1000*1000*1000*100;
            ~~~~~~~~~~~~~~^~~~~

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 376 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 376 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 376 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #6
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 376 KB Output isn't correct
3 Halted 0 ms 0 KB -