JAVA学习（小白向）—矩阵求和—2021.5.26

JAVA学习（小白向）—矩阵求和—2021.5.26

分别是矩阵元素求和，两矩阵元素对应相加

package a7;

import java.util.Arrays;

public class MatrixP {
   
   

	public static void main(String[] args) {
   
   
		// TODO Auto-generated method stub
		matrixSumTest();

		matrixAdditionTest();
	}// Of main

	/**
	 * ************************** 
	 * Sum of the matrix
	 * **************************
	 */
	public static int matrixSum(int[][] paraMatrix) {
   
   
		// TODO Auto-generated method stub
		int resultSum = 0;
		for (int i = 0; i < paraMatrix.length; i++) {
   
   
			for (int j = 0; j < paraMatrix[0].length; j++) {
   
   
				resultSum += paraMatrix[i][j];
			} // Of j
		} // Of i
		return resultSum;
	}// Of matrixSumTest
	
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