25 lines
496 B
Plaintext
25 lines
496 B
Plaintext
public class powerfib {
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public static int power(int n,int pow)
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{
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if(pow==1)
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{
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return n;
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}
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if(pow%2==0)
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return power(n,pow/2)*power(n,pow/2);
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else
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return n*power(n,pow/2)*power(n,pow/2);
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}//optimised approach
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/* if(pow==1)
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{
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return n;
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}
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return n*power(n,pow-1);
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} simple approach */
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public static void main(String args[])
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{
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System.out.print(power(2,5));
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}
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}
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