Submission #1073955

#	Time	Username	Problem	Language	Result	Execution time	Memory
1073955		pravcoder	Wombats (IOI13_wombats)	C++17	9 / 100	41 ms	8284 KiB

wombats

#include "wombats.h"
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <string>
using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> v2i;
typedef pair<int, int> pi;

#define pb push_back
#define mp make_pair
#define rept(i, a, b) for (int i = a; i < b; i++)
#define rep(i, n) for (int i = 0; i < n; i++)

//sub1

v2i h, v;
int r, c;
int totw = 0;

void init(int R, int C, int H[5000][200], int V[5000][200]) {
    vi tmp;
    if (C != 1) exit(1);
    rep(i, R) {
        tmp.clear();
        rep(j, C - 1) {
            tmp.pb(H[i][j]);
        }
        h.pb(tmp);
    }
    rep(i, R-1) {
        tmp.clear();
        rep(j, C) {
            tmp.pb(V[i][j]);
            totw += V[i][j];
        }
        v.pb(tmp);
    }
}

void changeH(int P, int Q, int W) {
    h[P][Q] = W;
}

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

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

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