Submission #887963

#	Time	Username	Problem	Language	Result	Execution time	Memory
887963		hamidh100	Koala Game (APIO17_koala)	C++17	Compilation error	0 ms	0 KiB

koala

#include "koala.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef long double ld;
typedef pair<int, int> PII;
typedef pair<ll, ll> PLL;
typedef vector<int> VI;
typedef vector<ll> VL;
#define PB push_back
#define MP make_pair
#define all(a) (a).begin(), (a).end()
#define endl '\n'
#define dbg(x) cerr << '[' << #x << ": " << x << "]\n"
#define dbg2(x, y) cerr << '[' << #x << ": " << x << ", " << #y << ": " << y << "]\n"
#define YES cout << "YES\n"
#define NO cout << "NO\n"

const ll INF = (ll)2e18 + 1386;
const ld EPS = 0.000000000000001;
const int MOD = 1e9 + 7;

inline int _add(int a, int b){ int res = a + b; return (res >= MOD ? res - MOD : res); }
inline int _neg(int a, int b){ int res = (abs(a - b) < MOD ? a - b : (a - b) % MOD); return (res < 0 ? res + MOD : res); }
inline int _mlt(ll a, ll b){ return (a * b % MOD); }
inline void fileIO(string i, string o){ freopen(i.c_str(), "r", stdin); freopen(o.c_str(), "w", stdout); }

const int MAXN = 103;

int a[MAXN], b[MAXN];

int minValue(int n, int w) {
    fill(a, a + n, 0);
    a[0] = 1;
    playRound(a, b);
    if (b[0] == 1) return 0;
    for (int i = 0; i < n; i++){
        if (b[i] == 0) return i;
    }
    return -1;
}

int maxValue(int n, int w) {
    VI cand, nxt;
    bitset<MAXN> incand;
    incand.reset();
    fill(a, a + n, 1);
    playRound(a, b);
    for (int i = 0; i < n; i++){
        if (b[i] > a[i]){
            cand.PB(i);
            incand[i] = 1;
        }
    }

    fill(a, a + n, 0);
    for (int i : cand) a[i] = 2;
    playRound(a, b);
    for (int i : cand){
        if (b[i] > a[i]) nxt.PB(i);
        else incand[i] = 0;
    }
    cand = nxt; nxt.clear();

    fill(a, a + n, 0);
    for (int i : cand) a[i] = 4;
    playRound(a, b);
    for (int i : cand){
        if (b[i] > a[i]) nxt.PB(i);
        else incand[i] = 0;
    }
    cand = nxt; nxt.clear();

    fill(a, a + n, 0);
    for (int i : cand) a[i] = 5;
    playRound(a, b);
    for (int i : cand){
        if (b[i] > a[i]) nxt.PB(i);
        else incand[i] = 0;
    }
    cand = nxt; nxt.clear();

    /*fill(a, a + n, 0);
    int cnt = 2;
    for (int i = 0; i < n; i++){
        if (!incand[i] && cnt){
            incand[i] = 1, cnt--;
            cand.PB(i);
        }
    }
    for (int i : cand) a[i] = 11;
    playRound(a, b);
    for (int i : cand){
        if (b[i] > a[i]) nxt.PB(i);
        else incand[i] = 0;
    }
    cand = nxt; nxt.clear();*/

    fill(a, a + n, 0);
    cnt = 5;
    for (int i = 0; i < n; i++){
        if (!incand[i] && cnt){
            incand[i] = 1, cnt--;
            cand.PB(i);
        }
    }
    for (int i : cand) a[i] = 14;
    playRound(a, b);
    for (int i : cand){
        if (b[i] > a[i]) nxt.PB(i);
        else incand[i] = 0;
    }
    cand = nxt; nxt.clear();
    return cand[0];
}

int greaterValue(int N, int W) {
    // TODO: Implement Subtask 3 solution here.
    // You may leave this function unmodified if you are not attempting this
    // subtask.
    return 0;
}

void allValues(int N, int W, int *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.
    }
}

Compilation message (stderr)

koala.cpp: In function 'int maxValue(int, int)':
koala.cpp:102:5: error: 'cnt' was not declared in this scope; did you mean 'int'?
  102 |     cnt = 5;
      |     ^~~
      |     int