Python Week 8 2021
Q.1
M,N = map(int,input().split())
mat = []
for i in range(M):
a =[]
b=input().split()
for j in b:
a.append(int(j))
mat.append(a)
def isBinaryMatrix(mat):
for i in range(M):
for j in range(N):
if(mat[i][j] > 1):
return False;
return True;
if (isBinaryMatrix(mat)):
print("Yes",end='');
else:
print("No",end='');
Q.2
M = int(input())
mat = []
for i in range(M):
a =[]
b=input().split()
for j in b:
a.append(int(j))
mat.append(a)
def transpose(mat,B):
for i in range(M):
for j in range(M):
B[i][j] = mat[j][i]
B = [[0 for x in range(M)] for y in range(M)]
transpose(mat, B)
if(B==mat):
print('Yes',end='')
else:
print('No',end='')
Q.3
N = int(input())
mat = []
c = 0
for i in range(N):
a = []
for j in range(N):
c+=1
if(j==(N-1)):
print(c)
else:
print(c,end=' ')