19 lines
337 B
Text
19 lines
337 B
Text
boolean[] doors = new boolean[100];
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void setup() {
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for (int i = 0; i < 100; i++) {
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doors[i] = false;
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}
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for (int i = 1; i < 100; i++) {
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for (int j = 0; j < 100; j += i) {
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doors[j] = !doors[j];
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}
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}
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println("Open:");
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for (int i = 1; i < 100; i++) {
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if (doors[i]) {
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println(i);
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}
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}
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exit();
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}
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