Nasted for loop

module 2 assignment 7 th question
a =“123”
for i in range(1,4):
for j in range(i):
print(i,end="")
print()

output -
1
22
333

please help me

1 Like

for i in range(1,5):
for j in range(i):
print(j,end="")
print()

output
0
01
012
0123

what is wrong with the program ?
why doesn’t it starting from 1