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Justify Frame Width in Python
Suppose we have a list of words, we have to frame it in a rectangular region, line by line. See the example for better understanding.
So, if the input is like ['hello','world', 'python', 'programming','nice'], then the output will be
*************** * hello * * world * * python * * programming * * nice * ***************
To solve this, we will follow these steps −
- l:= length of maximum size word in the array
- st:= put star (l+4) times
- for each i in words, do
- st := st concatenate '*' concatenate i then add space of size (l-size of i + 1) concatenate '*'
- st:= concatenate star (l+4) times with st
- return st
Let us see the following implementation to get better understanding −
Example
class Solution: def solve(self, words): l=max(len(x) for x in words) st='*'*(l+4)+'\n' for i in words: st+='* '+i+' '*(l-len(i)+1)+'*'+'\n' return st+'*'*(l+4) ob = Solution() words = ['hello','world', 'python', 'programming','nice'] print(ob.solve(words))
Input
['hello','world', 'python', 'programming','nice']
Output
*************** * hello * * world * * python * * programming * * nice * ***************
Updated on: 23-Sep-2020
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