如何在 java 的循环中用迭代器初始化变量？

Question

Is it possible to initialize variable with iterator inside a loop?

Example:

For (int i =0 ; i<3; i++){

String var[i] = "Something"+i;

}

System.out.print(var1);
System.out.print(var2);
System.out.print(var3);

Output:

"Something1"
"Something2"
"Something3"

Answer 1

You have to work a lot on your basics, buddy. The code above is messed up. Still, I will help you with the working code for this use case.

To answer to your question. Yes, it is possible to initialise variable with iterator inside loop. You can do it as follows:

String var[] = new String[3];

for(int i =0 ; i<3; i++){
    var[i] = "Something"+i;
}

System.out.print(var[1]);
System.out.print(var[2]);
System.out.print(var[3]);

I kept it simple for you to understand. Do read the comments below for better-optimized code. Happy coding!

Answer 2

I didn't mean it like an array. I literally mean a new String variable. Like Var1, Var2 & Var3