mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-11-24 13:31:07 +00:00
23 lines
586 B
Python
23 lines
586 B
Python
def search_in_a_sorted_matrix(mat, m, n, key):
|
|
i, j = m - 1, 0
|
|
while i >= 0 and j < n:
|
|
if key == mat[i][j]:
|
|
print("Key %s found at row- %s column- %s" % (key, i + 1, j + 1))
|
|
return
|
|
if key < mat[i][j]:
|
|
i -= 1
|
|
else:
|
|
j += 1
|
|
print("Key %s not found" % (key))
|
|
|
|
|
|
def main():
|
|
mat = [[2, 5, 7], [4, 8, 13], [9, 11, 15], [12, 17, 20]]
|
|
x = int(input("Enter the element to be searched:"))
|
|
print(mat)
|
|
search_in_a_sorted_matrix(mat, len(mat), len(mat[0]), x)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|