Break Numbers
Given an integer n, break it into smaller numbers such that their summation is equal to n. Print all such combinations in different lines.
Note : [1, 2, 1] and [1,1, 2] are same, so print the particular sequence with increasing order. Order of different combinations doesn't matter.
Input format :
Output format :
Constraints :
1 <= n <= 100
Input :
Output :
Code(Python):-
l=[]
def printarray(p,n):
ll=[]
for i in range(n):
ll.append(p[i])
l.append(ll)
def pp(n):
p=[0]*n
k=0
p[k]=n
while True:
printarray(p,k+1)
rr=0
while k>=0 and p[k]==1:
rr+=p[k]
k-=1
if k<0:
print()
return
p[k]-=1
rr+=1
while rr>p[k]:
p[k+1]=p[k]
rr=rr-p[k]
k+=1
p[k+1]=rr
k+=1
n=int(input())
pp(n)
for i in range(len(l)-1,-1,-1):
ll=l[i]
for i in range(len(ll)-1,-1,-1):
print(ll[i],end=" ")
print()
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