제출 #962074

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
962074		NValchanov	웜뱃 (IOI13_wombats)	C++17	0 / 100	5 ms	24668 KiB

wombats

#include "wombats.h"

const long long int MAXN = 5e3 + 10;
const long long int MAXM = 2e2 + 10;

long long int n,m;
long long int h[MAXN][MAXM];
long long int v[MAXN][MAXM];
long long int pref[MAXN];

long long int ans_m1;

void init_m1()
{
    for(int i = 0; i < n - 1; i++)
    {
        ans_m1 += v[i][0];
    }
}

void init(int R, int C, int H[5000][200], int V[5000][200])
{
    n = R;
    m = C;

    for(int i = 0; i < n - 1; i++)
    {
        for(int j = 0; j < m - 1; j++)
        {
            v[i][j] = V[i][j];
            h[i][j] = H[i][j];
        }
    }

    if(m == 1)
        init_m1();
}

void changeH(int x, int y, int w) /// change path from x;y to x;y + 1
{
    h[x][y] = w;
}

void changeV(int x, int y, int w) /// change path from x;y to x + 1;y
{
    long long int new_change = w - v[x][y];
    ans_m1 += new_change;
    v[x][y] = w;
}

int escape(int V1, int V2) /// escape from (0;V1) to (N-1;V2)
{
    if(m == 1)
        return ans_m1;
    else
        return 42;
}

컴파일 시 표준 에러 (stderr) 메시지

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