Can Can someone explain to me how these both codes work

Question

Can someone explain to me how these both codes work

for i in range(1,5):

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

print ()

Result=
1111
2222
3333
4444

And
If we just replace i with j

for i in range(1,5):

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

print ()

Result=
1234
1234
1234
1234

Answer 1

Kashif Ali

In the first code we are printing the value of i inside another loop so

For i = 1, i will print 4 times 1111
For i = 2, i will print 4 times 2222
-----------------
For i = 4, i will print 4444

In the second Code we are printing the value of j so

for i = 1, j will print 1234
for i = 2, j will print again 1234
---------------
for j = 4, j will print 1234

Answer 2

Kashif Ali yes range is same but for the Every iteration of first loop, inside loop will print value from range 1 to 5 so in the second Code every time j will change and print the value like 1234

But in the first code inside second loop every time i will be same and print the value like 1111

Answer 3

Your first code.
Print the value of i.

But second code
You print the value of j.

Answer 4

But why the pattern is different? I mean the range in both codes is (1,5)