Submission #1203771

#	Time	Username	Problem	Language	Result	Execution time	Memory
1203771		notme	Paint By Numbers (IOI16_paint)	C++20	32 / 100	1 ms	328 KiB

paint

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

std::string solve_puzzle(std::string s, std::vector<int> c)
{
    string ans = "";
    long long len = s.size();
    assert(c.size() > 0);
    int shift = len - c.size() + 1;
    for (auto x: c)
        shift -= x;
    //cout << shift << endl;
    if(shift == 0)
    {
        for (auto x: c)
        {
            for (int i = 1; i <= x; ++ i)
                ans += "X";
            if(ans.size() < s.size())ans += "_";
        }

        return ans;
    }
    else
    {

        for (auto x: c)
        {
            for (int i = 1; i <= min(x, shift); ++ i)
                ans += "?";
            for (int i = shift + 1; i <= x; ++ i)
                ans += "X";
            ans += "?";
        }
        for (int i = 2; i <= shift; ++ i)
            ans += "?";
        return ans;
    }

}

Compilation message (stderr)

paint.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
paint_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

• 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