《Python编程快速上手》6.7实践项目代码

#-*- coding:utf-8 -*-

# 要求输出如下：
#   apples  Alice  dogs
#  dranges  Bob    cats
# cherries  Carol  moose
#   banana  David  goose
tableData=[['apples','oranges','cherries','banana'],
['Alice','Bob','Carol','David'],
['dogs','cats','moose','goose']]

def printTable(data):
colWidths=[0]*len(data)
for y in range(len(data[0])):
for x in range(len(data)):
if colWidths[x] < len(data[x][y]):
colWidths[x]=len(data[x][y])

for y in range(len(data[0])):
for x in range(len(data)):
if x==0:
print(data[x][y].rjust(colWidths[x]),end=' ')
else:
print(data[x][y].ljust(colWidths[x]),end=' ')

print()

printTable(tableData)