Submission #238974

#	Time	Username	Problem	Language	Result	Execution time	Memory
238974		ant101	Boxes with souvenirs (IOI15_boxes)	C++14	Compilation error	0 ms	0 KiB

boxes

#include "grader.h"
#include <iostream>
#include <algorithm>
#include <cstring>
#include <iomanip>
#include <fstream>
#include <cmath>
#include <vector>
#include <set>
#include <unordered_set>
#include <unordered_map>
#include <map>
#include <stack>
#include <queue>
#include <assert.h>
#include <limits>
#include <cstdio>
using namespace std;

//#define RDEBUG 1
#ifdef RDEBUG
#define D(x) x
#else
#define D(x)
#endif
#define inf 0x7fffffff
#define MOD 1000000007

typedef long long ll;


ll add(ll a, ll b) {
    a += b;
    if(a >= MOD) {
        a -= MOD;
    }
    return a;
}
ll sub(ll a, ll b) {
    a -= b;
    if(a < 0) {
        a += MOD;
    }
    return a;
}

ll mul(ll a, ll b) {
    return (a * b)%MOD;
}

void add_self(ll& a, ll b) {
    a = add(a, b);
}
void sub_self(ll& a, ll b) {
    a = sub(a, b);
}
void mul_self(ll& a, ll b) {
    a = mul(a, b);
}


const ll MAXN = 200010;

ll li[MAXN], ri[MAXN];

long long delivery(int N, int K, int L, int p[]) {
    ios_base :: sync_with_stdio(false);
    cin.tie(nullptr);
    cin >> N >> K >> L;
    for (ll i = 0; i<N; i++) {
        cin >> p[i];
    }
    ll zeroteams = 0;
    ll currdist = 0, remaining = K;
    for (ll i = 0; i<N; i++) {
        if (p[i] == 0) {
            zeroteams++;
            continue;
        }
        remaining--;
        currdist+=p[i]-(i == 0 ? 0 : p[i-1]);
        li[i-zeroteams+1] = currdist+p[i];
        if (remaining == 0) {
            remaining = K;
            currdist+=p[i]*2;
        }
    }
    currdist = 0;
    remaining = K;
    ll curr = 0;
    for (ll i = N-1; i>=0; i--) {
        if (p[i] == 0) {
            continue;
        }
        remaining--;
        curr++;
        currdist+=(i == N-1 ? L : p[i+1])-p[i];
        ri[curr] = currdist+p[i];
        if (remaining == 0) {
            remaining = K;
            currdist+=(L-p[i])*2;
        }
    }
    N-=zeroteams;
    ll best = 1e13;
    for (ll i = 0; i<=N; i++) {
        best = min(best, li[i]+ri[N-i]);
    }
    for (ll i = 0; i<=N; i++) {
        best = min(best, li[i]+L+ri[N-i-K]);
    }
    return best;
}

Compilation message (stderr)

boxes.cpp:1:10: fatal error: grader.h: No such file or directory
 #include "grader.h"
          ^~~~~~~~~~
compilation terminated.