for i in range(5):
for j in range(5):
print(j, end=' ')
print()
0 1 2 3 4
0 1 2 3 4
0 1 2 3 4
0 1 2 3 4
0 1 2 3 4
for i in range(5):
print('i:', i, sep='', end=' ')
for j in range(5):
print('j:', j, sep='', end=' ')
print()
i=0 j=1 j=2 j=3 j=4
i=0 1 j=2 j=3 j=4
i=0 1 j=2 j=3 j=4
i=0 1 j=2 j=3 j=4
i=0 1 j=2 j=3 j=4
for i in range(5):
for j in range(5-i)
print('*', end=' ')
print()