package step2; class TwoClass{ //在此完成相应程序 public int[][] Matrix(int A[][],int B[][]){ if(A[0].length==B.length){ int res[][]=new int[A.length][B[0].length]; for(int i=0;i<A.length;i++){ for(int j=0;j<B[0].length;j++){ for(int k=0;k<A[0].leng...
int [][]matrix = new int [100][100];//矩阵 int hang,lie; int number; Scanner scanner = new Scanner(System.in); //输入 hang = scanner.nextInt(); lie = scanner.nextInt(); for(int i=1;i<=hang;i++){//行 for(int j=1;j<=lie;j++){//列 matrix[i][j] = scanner.nextInt...
= new int[n][n]; for (int k = 0; k < matrix.length; k++) { for (int l = 0; l < matrix[0].length; l++) { matrix[k][l] = square[k + 1][l + 1]; } } return matrix; } public static void main(String[] args) { int[][] magic = Matrix2.magicFourN(8); for (...
int[][] matrix = new int[5][]; // 第6步: 将这个矩阵构成三角形 for ( int i = 0; i < matrix.length; i++ ) { matrix[i] = new int[i]; for ( int j = 0; j < i; j++ ) { matrix[i][j] = i * j; } } // 第7步打印矩阵 for ( int i = 0; i < matrix.length...
我试图将一个三角机器人的简单模拟放在一起,我想使用正向运动学(直接运动学)通过传递3个角度来计算末端执行器在空间中的位置。 我从Trossen机器人技术论坛Delta机器人教程开始,我可以理解大部分数学知识,但不是全部。当我试图计算3个球体的相交点时,我在正向运动学的最后一部分迷失了。我总体上看的是球面坐标,但是...
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Java机考200题 Java机考试题 一、第一类题 1.编写程序,从标准输入读入华氏度,将其转换为摄氏度,并在标准输出打印转换结果。 转 换公式为:摄氏度 = (5/9)*(华氏度-32)。2.编写程序读入圆柱体的半径和高,计算圆柱的体积,并打印圆柱体的体积。3.编写程序读入球的半径,计算球的体积和表面积,并显示结果...
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