제출 #962060

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
962060		NValchanov	웜뱃 (IOI13_wombats)	C++17	컴파일 에러	0 ms	0 KiB

wombats

#include "wombats.h"

typedef long long ll;

const ll MAXN = 5e3 + 10;
const ll MAXM = 2e2 + 10;

ll n,m;
ll hor[MAXN][MAXM];
ll ver[MAXN][MAXM]
ll pref[MAXN];

ll ans_m1;

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

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++)
        {
            ver[i + 1][j + 1] = V[i][j];
            hor[i + 1][j + 1] = 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
{
    assert(false);
}

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

int escape(int V1, int V2)
{
    if(m == 1)
        return ans_m1;
}

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;
      |      ^~~
wombats.cpp:11:1: error: expected initializer before 'll'
   11 | ll pref[MAXN];
      | ^~
wombats.cpp: In function 'void init_m1()':
wombats.cpp:19:19: error: 'ver' was not declared in this scope
   19 |         ans_m1 += ver[i][1];
      |                   ^~~
wombats.cpp: In function 'void init(int, int, int (*)[200], int (*)[200])':
wombats.cpp:32:13: error: 'ver' was not declared in this scope
   32 |             ver[i + 1][j + 1] = V[i][j];
      |             ^~~
wombats.cpp: In function 'void changeH(int, int, int)':
wombats.cpp:43:5: error: 'assert' was not declared in this scope
   43 |     assert(false);
      |     ^~~~~~
wombats.cpp:2:1: note: 'assert' is defined in header '<cassert>'; did you forget to '#include <cassert>'?
    1 | #include "wombats.h"
  +++ |+#include <cassert>
    2 | 
wombats.cpp: In function 'void changeV(int, int, int)':
wombats.cpp:48:25: error: 'ver' was not declared in this scope
   48 |     ll new_change = w - ver[x][y];
      |                         ^~~
wombats.cpp: In function 'int escape(int, int)':
wombats.cpp:57:1: warning: control reaches end of non-void function [-Wreturn-type]
   57 | }
      | ^