Submission #808930

#	Time	Username	Problem	Language	Result	Execution time	Memory
808930		jakobrs	Wombats (IOI13_wombats)	C++17	9 / 100	61 ms	8148 KiB

wombats

#include <algorithm>
#include <numeric>
#include <vector>

#include "wombats.h"

#define entire(a) std::begin(a), std::end(a)

std::vector<int> h;
int distance;
void init(int R, int C, int H[5000][200], int V[5000][200]) {
    h.reserve(R);
    for (int i = 0; i < R; i++) {
        h.push_back(V[i][0]);
    }

    distance = std::accumulate(entire(h), 0);
}

void changeH(int P, int Q, int W) {
    // ...
}

void changeV(int P, int Q, int W) {
    distance += W - h[P];
    h[P] = W;
}

int escape(int V1, int V2) {
    return distance;
}

Compilation message (stderr)

grader.c: In function 'int main()':
grader.c:15:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
   15 |  int res;
      |      ^~~

• Subtask 1: 9 / 9
• Subtask 2: 0 / 12
• Subtask 3: 0 / 16
• Subtask 4: 0 / 18
• Subtask 5: 0 / 21
• Subtask 6: 0 / 24