题目:
程序说明:
打开文件以后,将文件一行一行的读取存入列表,返回的是一个字符串对象,再分别对横向进行寻找,纵向进行寻找,斜向进行寻找即可。
全部代码:
li = [] with open(r'2020.txt', 'r') as fp: for line in fp.readlines(): li.append(line.strip()) m = len(li) n = len(li[0]) num = 0 for i in range(m): for j in range(n-3): if li[i][j] == '2' and li[i][j+1] == '0' and li[i][j+2] == '2' and li[i][j+3] == '0': num += 1 for a in range(m-3): for b in range(n): if li[a][b] == '2' and li[a+1][b] == '0' and li[a+2][b] == '2' and li[a+3][b] == '0': num += 1 for g in range(m-3): for k in range(n-3): if li[g][k] == '2' and li[g+1][k+1] == '0' and li[g+2][k+2] == '2' and li[g+3][k+3] == '0': num += 1 print(num)
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