Could someone explain clearly about this?

Question

the output of the codes are different.
That is:
for(int x=1;x<=5;x++)
{ for(int y=1;y<=3;y++)
{ Console. Write("a");
}
Console.WriteLine();
}
Output :
aaa
aaa
aaa
aaa
aaa
That is 3a and five times loop running
But when I put 'x' in inner most loop instead of '1' (int y=x; y<=3; y++)
output :
aaa
aa
a
The output is different. x also equal to 1, y=x=1.So, why the output is different. That's really make me confuse.

Answer 1

The difference is in the starting condition of the inner loop:

First code: y always starts at 1, so it prints 3 "a" per line consistently.

Second code: y starts at x, reducing the number of "a" in each line as x increases.

Output:

aaa
aaa
aaa
aaa
aaa

vs.

aaa
aa
a

From x = 4 onward, the inner loop doesn't run, so no more output.

Answer 2

Could someone explain clearly about this?

the output of the codes are different.
That is:
for(int x=1;x<=5;x++)
{ for(int y=1;y<=3;y++)
{ Console. Write("a");
}
Console.WriteLine();
}
Output :
aaa
aaa
aaa
aaa
aaa
That is 3a and five times loop running
But when I put 'x' in inner most loop instead of '1' (int y=x; y<=3; y++)
output :
aaa
aa
a
The output is different. x also equal to 1, y=x=1.So, why the output is different. That's really make me confuse.

Answer 3

https://sololearn.com/compiler-playground/WgqhyPTDNY9y/?ref=app