class Fibonacci {
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Fibonacci(this) {
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}
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calc(this, n) {
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if (n <= 1) {
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return n;
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}
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a = 0;
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b = 1;
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for (i = 2; i <= n; i++) {
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temp = a + b;
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a = b;
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b = temp;
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}
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return b;
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}
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}
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print("Fibonacci Demo");
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fib = new Fibonacci();
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for (n = 0; n <= 10; n++) {
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result = fib.calc(n);
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print("fib(" + str(n) + ") =", result);
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}
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