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Submission #837190

# Submission time Handle Problem Language Result Execution time Memory
837190 2023-08-25T07:33:50 Z Andrey Question (Grader is different from the original contest) (CEOI14_question_grader) C++14
0 / 100
 7000 ms 4404 KB 
#include<bits/stdc++.h>
using namespace std;

vector<int> ans1(12);
vector<int> ans2(12);
vector<int> wut(12);
int p = 0;

void dfs(int d, int x, int y, int br) {
    if(d == 12 && br == 6) {
        p++;
        if(x == p) {
            for(int i = 0; i < 12; i++) {
                ans1[i] = wut[i];
            }
        }
        if(y == p) {
            for(int i = 0; i < 12; i++) {
                ans2[i] = wut[i];
            }
        }
        return;
    }
    else if(d == 12) {
        return;
    }
    dfs(d+1,x,y,br);
    wut[d] = 1;
    dfs(d+1,x,y,br+1);
    wut[d] = 0;
}

int encode (int n, int x, int y) {
    p = 0;
    dfs(0,x,y,0);
    for(int i = 0; i < 12; i++) {
        if(ans2[i] == 0 && ans1[i] == 1) {
            return i+1;
        }
    }
}

#include<bits/stdc++.h>
using namespace std;

vector<int> ans(12);
vector<int> wut(12);
int p = 0;

void dude(int d, int x, int br) {
    if(d == 12 && br == 6) {
        p++;
        if(x == p) {
            for(int i = 0; i < 12; i++) {
                ans[i] = wut[i];
            }
        }
        return;
    }
    else if(d == 12) {
        return;
    }
    dude(d+1,x,br);
    wut[d] = 1;
    dude(d+1,x,br+1);
    wut[d] = 0;
}

int decode (int n, int q, int h) {
    p = 0;
    h--;
    dude(0,q,0);
    return ans[h];
}

Compilation message

encoder.cpp: In function 'int encode(int, int, int)':
encoder.cpp:41:1: warning: control reaches end of non-void function [-Wreturn-type]
   41 | }
      | ^

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Execution timed out 7086 ms 4368 KB Time limit exceeded
2 Execution timed out 7096 ms 4404 KB Time limit exceeded