return cell.parent.cell(cell.row, col - 1) def expand_row(cell): """ 从单元格cell出发,垂直向下查找,找到最后一个不为空值的Cell对象 """ for row in range(cell.row + 1, cell.parent.max_row + 2): c = cell.parent.cell(row, cell.column) if c.value is None: return cell.parent....
matrix[row] = [eval(x) for x in line] flag = False; for row in range(1, m - 1): for col in range(1, n - 1): if matrix[row][col] > matrix[row - 1][col] and \ matrix[row][col] > matrix[row + 1][col] and \ matrix[row][col] > matrix[row][col - 1] and \ ...
使用For循环查找单个值,然后执行代码 查找多个匹配项(Find/FindNext) Sub UpdateMyData() Const SOURCE_FIRST_CELL_ADDRESS As String = "B2" Const CRITERION As String = "MI (D)" Const DESTINATION_COLUMN As String = "A" Const DESTINATION_ROWOFFSET As Long = 4 Dim ws As Worksheet: Set ws = ...
max_row= ws.max_row#获取最大行号max_col = ws.max_column#获取最大列号#在列后加入总分ws.cell(1,column = max_col+1,value="总分")#在最大列后面写入“总分”forrowinws.iter_rows(min_row=2,min_col=2,max_col=max_col):#选取分数的范围list =[] row_index= row[0].row#获得行号,返回...
cell = sht.cell(row=1, column=col) if str(cell.value).upper() == "SAL": salCellRow = cell.row salCellColumn = cell.column # 存在DNAME列 if dnameCellColumn and dnameCellRow: for row in range(sht.max_row): row += 2 if str(sht.cell(row=row, column=dnameCellColumn).value).up...
>>> cells = [(row,col) for row in range(1,10) for col in range(1,10)] #可以使用两 个循环 >>> for cell in cells: print(cell) 字典推导式 字典的推导式生成字典对象,格式如下: {key_expression : value_expression for 表达式 in 可迭代对象} ...
清单1 中显示了 for 循环的基本语法,还演示了如何在 for 循环中使用continue和break语句。 清单1. for 循环的伪代码 for item in container: if conditionA: # Skip this item continue elif conditionB: # Done with loop break # action to repeat for each item in the container ...
for row in range(h): for col in range(w): # np.random.normal(loc=0.0, scale=1.0, size=None) # 产生正态分布的随机数 # loc:float 此概率分布的均值 scale:float 此概率分布的标准差 # size:int or tuple of ints 输出的shape,默认为None,只输出一个值 ...
squares = [x * x for x in range(10)]带有`enumerate()`的循环 有时需要在循环中获取元素的索引。`enumerate()`函数可以用于此目的。for index, value in enumerate(["a", "b", "c"]):print(index, value) 嵌套循环 `for-in`循环可以嵌套使用，以处理更复杂的数据结构。for row in matrix:for ...
range()函数可以生成一系列数字，结合for-in循环，可以实现指定范围内的循环：# 使用range()生成数字序列for i in range(5): print(i)输出：0 1 2 3 4 嵌套循环 for-in循环可以嵌套使用，用于处理多维数据结构：# 嵌套循环示例matrix = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]for row in ma...