Cannot be resolved to a variable error in Eclipse

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Try this…

– The problem here is about the scope of the variable.

– i should be declared of type int, which is local to the run() method instead of n, as n is another local variable in fibNumber() method.

– i and n are totally in different scope and are invisible to each other.

for (int i = 1; i <= 15; i++){

        println("F" + i + " = " + fibNumber(i));  // i should be here.

    }

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