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42 lines
1.0 KiB
Java
42 lines
1.0 KiB
Java
/*
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Write a program to find top two maximum numbers in the
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given array. You should not use any sorting functions. You
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should iterate the array only once. You should not use any
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kind of collections in java.
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*/
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public class TwoMaxNumbers
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{
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public void printTwoMaxNumbers(int[] nums)
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{
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int maxOne = 0;
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int maxTwo = 0;
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for(int n:nums)
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{
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if(maxOne < n)
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{
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maxTwo = maxOne;
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maxOne =n;
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}
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else if(maxTwo < n)
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{
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maxTwo = n;
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}
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}
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System.out.println("First Max Number: "+maxOne);
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System.out.println("Second Max Number: "+maxTwo);
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}
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public static void main(String a[])
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{
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int num[] = {5,34,78,2,45,1,99,23};
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TwoMaxNumbers tmn = new TwoMaxNumbers();
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tmn.printTwoMaxNumbers(num);
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}
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}
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/*
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Output:
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First Max Number: 99
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Second Max Number: 78 |