25 lines
696 B
Java
25 lines
696 B
Java
public class SquaresCubes {
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public static boolean isPerfectCube(long n) {
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long c = (long)Math.cbrt((double)n);
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return ((c * c * c) == n);
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}
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public static void main(String... args) {
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long n = 1;
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int squareOnlyCount = 0;
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int squareCubeCount = 0;
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while ((squareOnlyCount < 30) || (squareCubeCount < 3)) {
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long sq = n * n;
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if (isPerfectCube(sq)) {
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squareCubeCount++;
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System.out.println("Square and cube: " + sq);
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}
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else {
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squareOnlyCount++;
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System.out.println("Square: " + sq);
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}
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n++;
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}
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}
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}
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