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goish135/LC370-Range_Addition.py

Created July 20, 2021 08:32
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LC370-Range_Addition.py
# 370. Range addition
updates = [[1,3,2],[2,4,3],[0,2,-2]]
length = 5
# [-2,0,3,5,3]
initial_arr = [0]*length
for i in updates:
#print(i)
s,d,inc = i[0],i[1],i[2]
print(s,d,inc)
for j in range(s,d+1):
initial_arr[j]+=inc
print("result:",initial_arr)
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