iterating over 2d array python
x = [ ['0,0', '0,1'], ['1,0', '1,1'], ['2,0', '2,1'] ]
for i in range(len(x)):
for j in range(len(x[i])):
print(x[i][j])iterating over 2d array python
x = [ ['0,0', '0,1'], ['1,0', '1,1'], ['2,0', '2,1'] ]
for i in range(len(x)):
for j in range(len(x[i])):
print(x[i][j])loop over twodimensional array python
array = [
[2, 4, 5, 6],
[6, 5, 99],
[849, 33, 7, 7]
]
for i in array:
for j in i:
print(j, end=", ")
# 2, 4, 5, 6, 6, 5, 99, 849, 33, 7, 7,create a 2d array in python
def build_matrix(rows, cols):
matrix = []
for r in range(0, rows):
matrix.append([0 for c in range(0, cols)])
return matrix
if __name__ == '__main__':
build_matrix(6, 10)Copyright © 2021 Codeinu
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