Submission #1074125

#	Time	Username	Problem	Language	Result	Execution time	Memory
1074125		deera	Wombats (IOI13_wombats)	C++14	9 / 100	40 ms	15964 KiB

wombats

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

const int M = 5000;
const int N = 200;

int R, C;
int H[M][N], V[M][N];
int sum = 0;

void init(int _R, int _C, int _H[5000][200], int _V[5000][200]) {
    R = _R;
    C = _C;

    for (int i = 0; i < R; i++)
        for (int j = 0; j < C - 1; j++)
            H[i][j] = _H[i][j], sum += H[i][j];

    for (int i = 0; i < R - 1; i++)
        for (int j = 0; j < C; j++)
            V[i][j] = _V[i][j], sum += V[i][j];
}

void changeH(int P, int Q, int W) {
    sum += W - H[P][Q];
    H[P][Q] = W;
}

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

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

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