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Reverse Pairs
Bookmark
Input
Standard
Medium
Small
Large
No Pairs
All Same
Custom
arr
=
[1, 3, 2, 3, 1]
Count: 0
1
0
3
1
2
2
3
3
1
4
algo
master
.
io
Step:
Start: Count reverse pairs using modified merge sort
0 / 71
Input
Standard
Medium
Small
Large
No Pairs
All Same
Custom
arr
=
[1, 3, 2, 3, 1]
0 / 71
Count: 0
1
0
3
1
2
2
3
3
1
4
algo
master
.
io
Step:
Start: Count reverse pairs using modified merge sort
