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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/a484.py | |
Init
Diffstat (limited to 'progs/a484.py')
| -rw-r--r-- | progs/a484.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/progs/a484.py b/progs/a484.py new file mode 100644 index 0000000..00ed320 --- /dev/null +++ b/progs/a484.py @@ -0,0 +1,7 @@ +def check_triplet(A, n, sum, count):
+ if count == 3 and sum == 0:
+ return True
+ if count == 3 or n == 0 or sum < 0:
+ return False
+ return check_triplet(A, n - 1, sum - A[n - 1], count + 1) or\
+ check_triplet(A, n - 1, sum, count)
\ No newline at end of file |