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    Java Program to find the frequency of odd & even numbers in the given matrix

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    Java Program to find the frequency of odd & even numbers in the given matrix

    In this example, we will create a java program to find the frequencies of odd and even numbers present in the matrix.

    Program:
    
public class Main
{    
public static void main(String[] args) 
{    
int rows, cols, countOdd = 0, countEven = 0;    
int a[][] = {       
{4, 1, 3},    
{3, 5, 7},    
{8, 2, 6}    
};    
rows = a.length;    
cols = a[0].length;    
for(int i = 0; i < rows; i++){    
for(int j = 0; j < cols; j++){    
if(a[i][j] % 2 == 0)    
countEven++;    
else    
countOdd++;    
}    
}    
System.out.println("Frequency of odd numbers: " + countOdd);    
System.out.println("Frequency of even numbers: " + countEven);    
}    
}
    Output
    Frequency of odd numbers: 5
    Frequency of even numbers: 4
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