C++.How can I save every value in the loop?

Question

I want to make loop and every time it have to save old values. Example i want to making coordinates .like input: up/down/left/right in loop and moving point in coordinates so it must save values every time. I tried "goto ...; " but it simple restarts everything. So is there any way?

Answer 1

Store the values in a data structures, maybe an array.

Answer 2

If you want the loop to never end, you can make infinite loop like:
while(1){}
Or
for(;;){}

And inside the body of the loop save values to some array/vector or any other container you like. But I guess you have to declare that container before entering the loop, other way it will reset with every iteration

Answer 3

Understand. Ty ill try it.