oj.uz

답안 #817886

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
817886 2023-08-09T19:03:48 Z Ozy 코알라 (APIO17_koala) C++17
18 / 100
 46 ms 336 KB 
#include "koala.h"
#include <bits/stdc++.h>
using namespace std;
#define lli long long int
#define debug(a) cout << #a <<  " = " << a << endl
#define debugsl(a) cout << #a << " = " << a << ", "
#define rep(i,a,b) for(int i = (a); i <= (b); i++)
#define repa(i,a,b) for(int i = (a); i >= (b); i--)
#define pll pair<lli,lli> 

int b[100],r[100];
lli res;

int minValue(int n, int w) {
    b[0] = 1;
    playRound(b,r);

    res = 0;
    rep(i,1,n-1) {
        if (r[i] == 0) {
            res = i;
            break;
        }
    }

    return res;
}

int maxValue(int n, int w) {  //binaria pero aun no se muy bien como
    
    lli a,lim;
    rep(i,1,15) {
        a = i*(i+1)/2;
        if (a > n) lim = i-1;   
    }

    return 0;
}

int greaterValue(int n, int w) {
    
    lli ini = 1;
    lli mitad,fin = 20;

    while (ini <= fin) {
        
        mitad = (ini+fin)/2;
        b[0] = mitad;
        b[1] = mitad;

        playRound(b,r);

        if(r[0]>mitad && r[1]>mitad) ini = mitad+1;
        else if(r[0] <= mitad && r[1] <= mitad) fin = mitad-1;
        else {
            if (r[0] > r[1]) return 0;
            else return 1;
        }

    }

    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

koala.cpp: In function 'int maxValue(int, int)':
koala.cpp:31:11: warning: variable 'lim' set but not used [-Wunused-but-set-variable]
   31 |     lli a,lim;
      |           ^~~

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 208 KB Output is correct
2 Correct 4 ms 208 KB Output is correct
3 Correct 3 ms 208 KB Output is correct
4 Correct 4 ms 208 KB Output is correct

Subtask #2
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 208 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
14.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 39 ms 324 KB Output is correct
2 Partially correct 46 ms 332 KB Output is partially correct
3 Correct 44 ms 332 KB Output is correct
4 Correct 41 ms 328 KB Output is correct
5 Partially correct 42 ms 336 KB Output is partially correct
6 Correct 40 ms 336 KB Output is correct
7 Partially correct 41 ms 332 KB Output is partially correct
8 Correct 42 ms 328 KB Output is correct
9 Correct 39 ms 336 KB Output is correct
10 Correct 44 ms 336 KB Output is correct

Subtask #4
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 208 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 53.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 208 KB Output isn't correct
2 Halted 0 ms 0 KB -