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最新推荐文章于 2025-05-20 18:44:14 发布

FollyFish

最新推荐文章于 2025-05-20 18:44:14 发布

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文章标签： python 前端 javascript

本文链接：https://blog.youkuaiyun.com/m0_51136634/article/details/132186944

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n,m = map(int,input().split())
c = [list(input()) for i in range(n)]
s = [[0 for i in range(m)] for i in range(n)]
# print(c)
# print(95*99)
for i in range(n):
    for j in range(m):
        if c[i][j] == '@':
            s[i][j] = 1
            # zx 照亮
            # print(i,j)
            for k in range(i+1,n):
                if c[k][j] == '.':
                    s[k][j] = 1
                elif c[k][j] == '*' or c[k][j] == '@':
                    s[k][j] = 1
                    break
            for k in range(i-1,-1,-1):
                if c[k][j] == '.':
                    s[k][j] = 1
                elif c[k][j] == '*' or c[k][j] == 'l':
                    s[k][j] = 1
                    break
            for k in range(j+1,m):
                if c[i][k] == '.':
                    s[i][k] = 1
                elif  c[i][k] == '*' or c[i][k] == 'l':
                    s[i][k] = 1
                    break
            for k in range(j-1,-1,-1):
                if c[i][k] == '.':
                    s[i][k] = 1
                elif  c[i][k] == '*' or  c[i][k] == 'l':
                    s[i][k] = 1
                    break
cnt = 0
for i in range(n):
    for j in range(m):
        if s[i][j] == 1:
            cnt += 1

print(cnt)
# assert(cnt == c.count('l'))