Submission #11210587

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Source Code Expand

#define reg register
#include <stdio.h>
#include <stdlib.h>

char map[502][502];
int x, y, tx, ty;

void load(int _x, int _y)
{
    if (map[_x][_y] == 'g')
    {
        puts("Yes\n");
        exit(0);
    }
    map[_x][_y] = '#';

    if (map[_x - 1][_y] != '#' && _x - 1 >= 0 )
        load(_x - 1, _y);
    if (map[_x + 1][_y] != '#' && _x + 1 < tx)
        load(_x + 1, _y);
    if (map[_x][_y - 1] != '#' && _y - 1 >= 0)
        load(_x, _y - 1);
    if (map[_x][_y + 1] != '#' && _y + 1 < ty)
        load(_x, _y + 1);
}

signed main()
{
    scanf("%d%d", &tx, &ty);
    for (reg int i = 0; i < tx; i++)
        scanf("%s", map[i]);
    for (reg int i = 0; i < tx; ++i)
        for (reg int j = 0; j < ty; ++j)
            if (map[i][j] == 's')
            {
                x = i, y = j;
                load(x, y);
                puts("No\n");
                exit(0);
            }
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:29:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &tx, &ty);
     ^
./Main.c:31:9: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%s", map[i]);
         ^

Judge Result