擅长:python、mysql、java
<pre><code>Transaction=[['Mango','Onion','Jar','Key-chain','Eggs','Chocolates'],
['Nuts','Onion','Jar','Key-chain','Eggs','Chocolates'],
['Mango','Apple','Key-chain','Eggs'],
['Mango','Toothbrush','corn','Key-chain','Chocolates'],
['corn','Onion','Key-chain','Knife','Chocolates']
]
count1=[['Mango',0],['Onion',0],['Jar',0],['Key-chain',0],['Eggs',0],
['Chocolates',0],['Nuts',0],['Apple',0],['Toothbrush',0],['corn',0],['Knife',0]]
for j in range(0,10):
x=0
for i in range(0,5):
x=x+Transaction[i].count(count1[j][0]);
count1[j][1]=x
print count1
</code></pre>