на Python 3
Объяснение:
a=[]
for i in range(3):
a.append([i for i in range(1,4)])
for i in range(len(a)):
for z in range(len(a[i])):
print (a[i][z], end=' ')
print(end='\n')
на Python 3
Объяснение:
a=[]
for i in range(3):
a.append([i for i in range(1,4)])
for i in range(len(a)):
for z in range(len(a[i])):
print (a[i][z], end=' ')
print(end='\n')