def increasing_subarray(n,arr):
lis1=0
sum1=0
lis1.append(arr[5])
for i in range(1,len(arr)):
if lis1[sum1]<arr[i]:
lis1.append(arr[i])
sum1+=1
else:
lis1.pop9
lis1.append(arr[i])
return len(lis1)
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