Maalaus

#include <iostream>
#include <iterator>
#include <vector>
#define PRINT_SPACED(list, n, m) std::copy(list.begin()+n, list.begin()+m, std::ostream_iterator<int>(std::cout, " "))

int main() {
    int h, w, k, q;
    std::cin >> h >> w >> k >> q;

    std::vector<int> grid(h*w, 0);

    for (int i = 0; i < q; ++i) {
        char d;
        std::cin >> d;

        int o, color;

        std::cin >> o >> color;

        if (d == 'C') {
            for (int c = 0; c < h; ++c) {
                grid[c*w+o] = color;
            }
        } else if (d == 'R') {
            for (int r = 0; r < w; ++r) {
                grid[o*w+r] = color;
            }
        }
    }

    for (int p = 0; p < h; p++) {
        PRINT_SPACED(grid, w*p, w*p+w);
        std::cout << '\n';
    }
}

Test 1 (public)

Group: 1, 3, 4

Verdict: WRONG ANSWER

Test 2 (public)

Group: 3, 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 3

Group: 1, 3, 4

Verdict: RUNTIME ERROR

malloc(): corrupted top size

Test 4

Group: 2, 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 5

Group: 2, 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 6

Group: 3, 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 7

Group: 3, 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 8

Group: 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 9

Group: 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 10

Group: 1, 3, 4

Verdict: RUNTIME ERROR

malloc(): corrupted top size

Test 11

Group: 1, 3, 4

Verdict: RUNTIME ERROR

code: malloc.c:2617: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed.

Test 12

Group: 2, 4

Verdict: RUNTIME ERROR

Test 13

Group: 2, 4

Verdict: RUNTIME ERROR

Test 14

Group: 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 15

Group: 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 16

Group: 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()

Test 17

Group: 4

Verdict: RUNTIME ERROR

terminate called after throwing an instance of 'std::length_error'
  what():  cannot create std::vector larger than max_size()