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Create FRACTIONAL_KNAPSACK_PROBLEM.py #174

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Create FRACTIONAL_KNAPSACK_PROBLEM.py #174

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29 changes: 29 additions & 0 deletions FRACTIONAL_KNAPSACK_PROBLEM.py
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Original file line number Diff line number Diff line change
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n=int(input("enter the no of input"))
b=[]
w=[]
r=[]
s=int(input("enter the total weight"))
v=0
for i in range (0,n):
a=int(input("enter the benefict"))
d=int(input("enter the weight"))
b.append(a)
w.append(d)
r.append(a/d)
for i in range (0,n):
for j in range(i,n):
if r[i]<r[j]:
r[i],r[j]=r[j],r[i]
w[i],w[j]=w[j],w[i]
b[i],b[j]=b[j],b[i]
print("sorted weight is",w)
print("sorted benefict is",b)
print("sorted benefict/weight is",r)
for i in range (0,n):
if w[i]<=s:
s=s-w[i]
v=v+b[i]
else:
v=v+(r[i]*s)
s=0
print("\ntotal value is:",v)