Submission #257281

#	Time	Username	Problem	Language	Result	Execution time	Memory
257281		KoD	Koala Game (APIO17_koala)	C++17	Compilation error	0 ms	0 KiB

koala

/**
 * @title Template
 */

#include "koala.h"
#include <iostream>
#include <algorithm>
#include <utility>
#include <numeric>
#include <vector>
#include <array>

#include "/Users/kodamankod/Desktop/Programming/Library/other/chmin_chmax.cpp"
#include "/Users/kodamankod/Desktop/Programming/Library/other/range.cpp"
#include "/Users/kodamankod/Desktop/Programming/Library/other/rev.cpp"

using i32 = int32_t;
using i64 = int64_t;
using u32 = uint32_t;
using u64 = uint64_t;

constexpr i32 inf32 = (i32(1) << 30) - 1;
constexpr i64 inf64 = (i64(1) << 62) - 1;

i32 minValue(const i32 N, const i32 W) {
  // TODO: Implement Subtask 1 solution here.
  // You may leave this function unmodified if you are not attempting this
  // subtask.

  return 0;
}

i32 maxValue(const i32 N, const i32 W) {
  // TODO: Implement Subtask 2 solution here.
  // You may leave this function unmodified if you are not attempting this
  // subtask.
  return 0;
}

i32 greaterValue(const i32 N, const i32 W) {
  // TODO: Implement Subtask 3 solution here.
  // You may leave this function unmodified if you are not attempting this
  // subtask.
  i32* const B = new i32[N];
  B[0] = 1;
  std::fill(B + 1, B + N, 0);
  i32* const R = new i32[N];
  playRound(B, R);
  i32 res = R[1] >= 2;
  delete[] B;
  delete[] R;
  return res;
}

void allValues(const i32 N, const i32 W, i32* const P) {
  if (W == 2 * N) {
    // TODO: Implement Subtask 4 solution here.
    // You may leave this block unmodified if you are not attempting this
    // subtask.
  } else {
    // TODO: Implement Subtask 5 solution here.
    // You may leave this block unmodified if you are not attempting this
    // subtask.
  }
}

#ifdef LOCAL

#include <stdio.h>
#include <stdlib.h>

static int N, W;
static int P[105];

static int maxQueries = 3200;
static int numQueries;

static void runGame(int F);
static void grader();

int main() {
    grader();
    return 0;
}

void playRound(int *B, int *R) {
    int i, j;

    int S = 0;
    for (i=0;i<N;++i) {
        if ( !(B[i] >= 0 && B[i] <= W) ) {
            printf("Invalid query.\n");
            exit(0);
        }
        S += B[i];
    }
    if (S > W) {
        printf("Invalid query.\n");
        exit(0);
    }

    numQueries++;
    if (numQueries > maxQueries) {
        printf("Too many queries.\n");
        exit(0);
    }

    int cache[2][205];
    int num[2][205];
    char taken[105][205];

    for (i=0;i<205;++i) {
        cache[1][i] = 0;
        num[1][i] = 0;
    }

    for (i=0;i<N;++i) {
        int v = B[i]+1;
        int ii = i&1;
        int o = ii^1;
        for (j=0;j<=W;++j) {
            cache[ii][j] = cache[o][j];
            num[ii][j] = num[o][j];
            taken[i][j] = 0;
        }
        for (j=W;j>=v;--j) {
            int h = cache[o][j-v] + P[i];
            int hn = num[o][j-v] + 1;
            if (h > cache[ii][j] || (h == cache[ii][j] && hn > num[ii][j])) {
                cache[ii][j] = h;
                num[ii][j] = hn;
                taken[i][j] = 1;
            } else {
                taken[i][j] = 0;
            }
        }
    }

    int cur = W;
    for (i=N-1;i>=0;--i) {
        R[i] = taken[i][cur] ? (B[i] + 1) : 0;
        cur -= R[i];
    }
}

static void runGame(int F) {
    int i;

    scanf("%d %d",&N,&W);
    for (i=0;i<N;++i) {
        scanf("%d",&P[i]);
    }

    numQueries = 0;
    if (F == 1) {
        printf("%d\n", minValue(N, W));
    } else if (F == 2) {
        printf("%d\n", maxValue(N, W));
    } else if (F == 3) {
        printf("%d\n", greaterValue(N, W));
    } else if (F == 4) {
        int userP[105];
        allValues(N, W, userP);
        for (i=0;i<N;i++) {
            printf("%d ",userP[i]);
        }
        printf("\n");
    }
    printf("Made %d calls to playRound.\n", numQueries);
}

static void grader() {
    int i;

    int F, G;
    scanf("%d %d",&F,&G);

    for (i=0;i<G;i++) {
        runGame(F);
    }
}

#endif

Compilation message (stderr)

koala.cpp:14:10: fatal error: /Users/kodamankod/Desktop/Programming/Library/other/chmin_chmax.cpp: No such file or directory
 #include "/Users/kodamankod/Desktop/Programming/Library/other/chmin_chmax.cpp"
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.