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-rw-r--r--progs/a651.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/progs/a651.py b/progs/a651.py
new file mode 100644
index 0000000..e2c1852
--- /dev/null
+++ b/progs/a651.py
@@ -0,0 +1,6 @@
+def modular_inverse(arr, N, P):
+ current_element = 0
+ for i in range(0, N):
+ if ((arr[i] * arr[i]) % P == 1):
+ current_element = current_element + 1
+ return current_element \ No newline at end of file