I don't understand why the answer is 120?

Question

int foo=1;
foo (int x=5; x<=50; x++) {
foo*=x;
for (int y=1; y<=5; y++) {
if (x==y) {goto bar;} //goto=transfer control
foo*=y;
}
}
bar: Console. Write(foo) ;

Answer 1

In the first for-loop:
foo × 5 = 5
Afterwards, in the second for-loop:
foo × 1 = 5
foo × 2 = 10
foo × 3 = 30
foo × 4 = 120
Then y is 5, so equal to x, thus both loops are canceled and as a result "go to" is executed and foo is printed, which is now 120.

Answer 2

Could you share your code from Playground working?

Answer 3

Yes it is☺️ I am working through my mistakes. And then I'm looking for articles on this topic.