Difference between revisions of "TADM2E 8.13"
From Algorithm Wiki
(lm variable added. Code style changed from python2 to python3. And the float("inf") , the infinity in python replaced with a large number.) |
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| Line 1: | Line 1: | ||
| − | + | a=raw_input() # the input string | |
| − | + | m=raw_input().split(" ") # the set of tokens separated by space | |
| − | + | n=len(m) | |
| − | + | k=int(raw_input()) # the maximum length of the token | |
| − | + | l=[float("inf")]*(len(a)+1) | |
| − | + | l[0]=0 | |
| − | + | for i in range(1,len(a)+1): | |
| − | + | lm = 0 | |
| − | + | while(lm<I): | |
| − | + | cost = float("inf") | |
| − | + | if a[lm:i] in m: | |
| − | + | cost=l[lm]+1 | |
| − | + | if cost < l[i] : | |
| − | + | l[i] = cost | |
| − | + | lm=lm+1 | |
| + | print(l[-1]) | ||
Python Based implementation | Python Based implementation | ||
Revision as of 20:18, 25 April 2020
a=raw_input() # the input string m=raw_input().split(" ") # the set of tokens separated by space n=len(m) k=int(raw_input()) # the maximum length of the token l=[float("inf")]*(len(a)+1) l[0]=0 for i in range(1,len(a)+1):
lm = 0
while(lm<I):
cost = float("inf")
if a[lm:i] in m:
cost=l[lm]+1
if cost < l[i] :
l[i] = cost
lm=lm+1
print(l[-1])
Python Based implementation
