I am trying to declare multiple int with the help of for loops in c.

The code almost looks like

for (int x = 0; x < 45; x  ){
    int valx = 10*x;
}

The goal is to have a variable called val0 = 0, val1 = 10, val2 = 20...... I also need to be able to reference these made int later in the code and modify them, etc. Is there a coinvent to do this? If not is there another effective way to declare 45 variables fast? Also, I know the code is wrong I am trying to see if there is something similar. I think someone mentioned to use struct. How would that work in regard to this?

CodePudding user response：

You want to create an array outside of the loop and assign to that.

int val[45];
for (int x = 0; x < 45; x  ){
    val[x] = 10*x;
}

It wouldn't make sense to create the variables inside of the loop because those variables would disappear after the loop finishes.