Submission #428140

#	Time	Username	Problem	Language	Result	Execution time	Memory
428140		Maqsut_03	Paint By Numbers (IOI16_paint)	C++14	32 / 100	1 ms	204 KiB

paint

#include "paint.h"
#include <cstdlib>
#include<bits/stdc++.h>

#define ll long long
#define ff first
#define ss second
using namespace std;

string ans;
int n, k;
bool used[222222];

std::string solve_puzzle(std::string s, std::vector<int> v)
{
    n = s.size(), k = v.size();
    int t = 0;
  //  cout << n << " " << k << "\n";
    ll sum = 0;
    for (int i=0; i<n; i++) ans += "X";
    for (int i=0; i<k; i++) sum += v[i];

    sum += k - 1;
    int q = n - sum, j =0;
  //  cout << sum << " " << q << "\n";
    for (int i=0; i<k; i++)
    {
        int j0 = j;
        for (int l=j; l<j0 + q; l++)
            ans[l] = '?';
        j += v[i];
        j0 = j;
        for (int l=j; l<j0 + q; l++) ans[l] = '?';
        j++;
    }

    if (q == 0)
    {
        j = 0;
        for (int i=0; i<k; i++)
        {
            ans[j+v[i]] = '_';
            j += v[i] + 1;
        }
    }
    return ans;
}

Compilation message (stderr)

paint.cpp: In function 'std::string solve_puzzle(std::string, std::vector<int>)':
paint.cpp:17:9: warning: unused variable 't' [-Wunused-variable]
   17 |     int t = 0;
      |         ^

• Subtask 1: 7 / 7
• Subtask 2: 3 / 3
• Subtask 3: 22 / 22
• Subtask 4: 0 / 27
• Subtask 5: 0 / 21
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10