Submission #1316271

#TimeUsernameProblemLanguageResultExecution timeMemory
1316271nekoliePainting Squares (IOI20_squares)C++20
0 / 100
36 ms428 KiB
#include "squares.h"
#include <bits/stdc++.h>
using namespace std;

const int k = 10;
vector<int> paint(int n){
    vector<int> paimon;
    if (n <= k) {
        for (int i = 0; i < n; i++)
            paimon.push_back(0);
    }
    else {
        for (int i = 0; i < k; i++)
            paimon.push_back(0);
        int cnt = 1;
        while (paimon.size() < n) {
            for (int i = 0; i < cnt && paimon.size() < n; i++)
                paimon.push_back(1);
            for (int i = 0; i < k-cnt-1 && paimon.size() < n; i++)
                paimon.push_back(0);
            cnt++;
        }
    }
    paimon.push_back(k);
    return paimon;
}
bool czy(vector<int> &a, vector<int> &b, int x) {
    for (int i = x; i < x+k; i++)
        if (a[i] != b[i])
            return false;
    return true;
}
int find_location(int n, vector<int> c){
    if (n <= k) {
        int cnt = 0;
        for (int i = 0; i < k; i++)
            if (c[i] != -1)
                cnt++;
        return n-cnt;
    }
    else {
        vector<int> oppai = paint(n);
        for (int i = 1; i < k; i++)
            oppai.push_back(-1);
        for (int i = 0; i < n; i++)
            if (czy(oppai,c,i))
                return i;
        return 67;
    }
}
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