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| author | Santo Cariotti <santo@dcariotti.me> | 2024-05-28 10:29:13 +0200 |
|---|---|---|
| committer | Santo Cariotti <santo@dcariotti.me> | 2024-05-28 10:29:13 +0200 |
| commit | f05d888a0b621ca4e99e2b0fb6e23c097006fe41 (patch) | |
| tree | eebbb2489144112d3288393e354d19375a0aa088 /progs/a255.py | |
Init
Diffstat (limited to 'progs/a255.py')
| -rw-r--r-- | progs/a255.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/progs/a255.py b/progs/a255.py new file mode 100644 index 0000000..5b44c24 --- /dev/null +++ b/progs/a255.py @@ -0,0 +1,12 @@ +def find_Min_Swaps(arr,n) :
+ noOfZeroes = [0] * n
+ count = 0
+ noOfZeroes[n - 1] = 1 - arr[n - 1]
+ for i in range(n-2,-1,-1) :
+ noOfZeroes[i] = noOfZeroes[i + 1]
+ if (arr[i] == 0) :
+ noOfZeroes[i] = noOfZeroes[i] + 1
+ for i in range(0,n) :
+ if (arr[i] == 1) :
+ count = count + noOfZeroes[i]
+ return count
\ No newline at end of file |