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2d array multiplication using python
The Next CEO of Stack OverflowCreate List of Single Item Repeated n Times in PythonHow to define a two-dimensional array in PythonSparse Matrix multiplication in JavaMatch 2 sets of columns on a ONE-to-ONE basis in MATLABAssigning labels and creating sorted lists in matlab?How do you multiply using while without using multiplication?Compare two different size matrices to make one large matrix - Speed Improvements?Python-performance-print large numpy array as strings to tab fileArray to binary format
mat=[]
for i in range(0,m):
mat.append([])
for i in range(0,m):
for j in range(0,m):
mat[i].append(j)
mat[i][j]=0
for i in range(0,m):
for j in range(0,m):
print("entry in row coloumn ".format(i+1,j+1))
mat[i][j]=int(input())
print(mat)
mat1=[]
for i in range(0,m):
mat1.append([])
for i in range(0,m):
for j in range(0,m):
mat1[i].append(j)
mat[i][j]=0
for i in range(0,m):
for j in range(0,m):
print("entry in row coloumn ".format(i+1,j+1))
mat[i][j]=int(input())
print(mat)
mat2=[]
for i in range(0,m):
mat2.append([])
for i in range(0,m):
for j in range(0,m):
mat2[i].append(j)
mat2[i][j]=0
for i in range(0,m):
for j in range(0,m):
for k in range(0,m):
mat2[i][j]=mat2[i][j]+(mat[i][k]*mat1[k][j])
print("ans")
print(mat2)
I want to know what mistake I am making in this as I am not getting the final answer.
Please help me in this.
Thanks
matrix multiplication
edited Mar 7 at 15:15
AS Mackay
2,01351121
asked Mar 7 at 14:02
Ashutosh DikshitAshutosh Dikshit
12
add a comment |
mat=[]
for i in range(0,m):
mat.append([])
for i in range(0,m):
for j in range(0,m):
mat[i].append(j)
mat[i][j]=0
for i in range(0,m):
for j in range(0,m):
print("entry in row coloumn ".format(i+1,j+1))
mat[i][j]=int(input())
print(mat)
mat1=[]
for i in range(0,m):
mat1.append([])
for i in range(0,m):
for j in range(0,m):
mat1[i].append(j)
mat[i][j]=0
for i in range(0,m):
for j in range(0,m):
print("entry in row coloumn ".format(i+1,j+1))
mat[i][j]=int(input())
print(mat)
mat2=[]
for i in range(0,m):
mat2.append([])
for i in range(0,m):
for j in range(0,m):
mat2[i].append(j)
mat2[i][j]=0
for i in range(0,m):
for j in range(0,m):
for k in range(0,m):
mat2[i][j]=mat2[i][j]+(mat[i][k]*mat1[k][j])
print("ans")
print(mat2)
I want to know what mistake I am making in this as I am not getting the final answer.
Please help me in this.
Thanks
matrix multiplication
edited Mar 7 at 15:15
AS Mackay
2,01351121
asked Mar 7 at 14:02
Ashutosh DikshitAshutosh Dikshit
12
Hello Ashutosh, please clarify what error you are getting and what is the expected functionality.
– Deiv
Mar 7 at 14:16
there are no errors, but the final answer i am getting is wrong.
– Ashutosh Dikshit
Mar 13 at 7:38
add a comment |
mat=[]
for i in range(0,m):
mat.append([])
for i in range(0,m):
for j in range(0,m):
mat[i].append(j)
mat[i][j]=0
for i in range(0,m):
for j in range(0,m):
print("entry in row coloumn ".format(i+1,j+1))
mat[i][j]=int(input())
print(mat)
mat1=[]
for i in range(0,m):
mat1.append([])
for i in range(0,m):
for j in range(0,m):
mat1[i].append(j)
mat[i][j]=0
for i in range(0,m):
for j in range(0,m):
print("entry in row coloumn ".format(i+1,j+1))
mat[i][j]=int(input())
print(mat)
mat2=[]
for i in range(0,m):
mat2.append([])
for i in range(0,m):
for j in range(0,m):
mat2[i].append(j)
mat2[i][j]=0
for i in range(0,m):
for j in range(0,m):
for k in range(0,m):
mat2[i][j]=mat2[i][j]+(mat[i][k]*mat1[k][j])
print("ans")
print(mat2)
I want to know what mistake I am making in this as I am not getting the final answer.
Please help me in this.
Thanks
matrix multiplication
edited Mar 7 at 15:15
AS Mackay
2,01351121
asked Mar 7 at 14:02
Ashutosh DikshitAshutosh Dikshit
12
mat=[]
for i in range(0,m):
mat.append([])
for i in range(0,m):
for j in range(0,m):
mat[i].append(j)
mat[i][j]=0
for i in range(0,m):
for j in range(0,m):
print("entry in row coloumn ".format(i+1,j+1))
mat[i][j]=int(input())
print(mat)
mat1=[]
for i in range(0,m):
mat1.append([])
for i in range(0,m):
for j in range(0,m):
mat1[i].append(j)
mat[i][j]=0
for i in range(0,m):
for j in range(0,m):
print("entry in row coloumn ".format(i+1,j+1))
mat[i][j]=int(input())
print(mat)
mat2=[]
for i in range(0,m):
mat2.append([])
for i in range(0,m):
for j in range(0,m):
mat2[i].append(j)
mat2[i][j]=0
for i in range(0,m):
for j in range(0,m):
for k in range(0,m):
mat2[i][j]=mat2[i][j]+(mat[i][k]*mat1[k][j])
print("ans")
print(mat2)
I want to know what mistake I am making in this as I am not getting the final answer.
Please help me in this.
Thanks
matrix multiplication
matrix multiplication
edited Mar 7 at 15:15
AS Mackay
2,01351121
asked Mar 7 at 14:02
Ashutosh DikshitAshutosh Dikshit
12
edited Mar 7 at 15:15
AS Mackay
2,01351121
asked Mar 7 at 14:02
Ashutosh DikshitAshutosh Dikshit
12
edited Mar 7 at 15:15
AS Mackay
2,01351121
edited Mar 7 at 15:15
AS Mackay
2,01351121
edited Mar 7 at 15:15
AS Mackay
2,01351121
2,01351121
asked Mar 7 at 14:02
Ashutosh DikshitAshutosh Dikshit
12
asked Mar 7 at 14:02
Ashutosh DikshitAshutosh Dikshit
12
asked Mar 7 at 14:02
Ashutosh DikshitAshutosh Dikshit
12
12
Hello Ashutosh, please clarify what error you are getting and what is the expected functionality.
– Deiv
Mar 7 at 14:16
there are no errors, but the final answer i am getting is wrong.
– Ashutosh Dikshit
Mar 13 at 7:38
add a comment |
Hello Ashutosh, please clarify what error you are getting and what is the expected functionality.
– Deiv
Mar 7 at 14:16
there are no errors, but the final answer i am getting is wrong.
– Ashutosh Dikshit
Mar 13 at 7:38
Hello Ashutosh, please clarify what error you are getting and what is the expected functionality.
– Deiv
Mar 7 at 14:16
Hello Ashutosh, please clarify what error you are getting and what is the expected functionality.
– Deiv
Mar 7 at 14:16
there are no errors, but the final answer i am getting is wrong.
– Ashutosh Dikshit
Mar 13 at 7:38
there are no errors, but the final answer i am getting is wrong.
– Ashutosh Dikshit
Mar 13 at 7:38
add a comment |
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Hello Ashutosh, please clarify what error you are getting and what is the expected functionality.
– Deiv
Mar 7 at 14:16
there are no errors, but the final answer i am getting is wrong.
– Ashutosh Dikshit
Mar 13 at 7:38