matrix.py

# matrix.py by gauravssnl

print  "welcome to my matrix program"
matrix=[]
k=n=int(raw_input("Enter n: "))

while k> 0:
    matrix.append([])
    k=k-1

# print matrix
i= 0
j= 0

while i<n:
    while j<n:
        val=int(raw_input("Enter matrix[%d][%d]value: "%(i,j)))
        matrix[i].append(val)
        j=j+1

    j=0
    i=i+1

print matrix