Submission #598837

#	Time	Username	Problem	Language	Result	Execution time	Memory
598837		proma	Paint By Numbers (IOI16_paint)	C++17	32 / 100	1 ms	212 KiB

paint

#include "paint.h"

#include <bits/stdc++.h>

using namespace std;

string solve_puzzle(string s, vector<int> c) {
    int n = c.size();
    int m = s.size();
    vector <int> pos(n);
    pos[0] = 0;
    for (int i = 1; i < n; i ++) {
        pos[i] = pos[i-1] + c[i-1] + 1;
    }
    int rem = m - pos[n-1] - c[n-1];
    for (int i = 0; i < m; i ++) {
        if (!rem) s[i] = '_';
        else s[i] = '?';
    }

    for (int i = 0; i < n; i ++) {
        for (int j = pos[i] + rem; j < pos[i] + c[i]; j ++) {
            s[j] = 'X';
        }
    }
    return s;
}

• 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