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发表于 2021-9-13 21:02:31
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- public class Test2 {
- public static void main(String[] args) {
- Scanner sc = new Scanner(System.in);
- System.out.println("Enter two numbers:");
- int M = sc.nextInt();
- int N = sc.nextInt();
- int [][] matrix = new int[M][N];
- int total = M * N;
- int start = 1;
- // 初始化数组
- for (int i = 0; i < M; i++) {
- for (int j = 0; j < N; j++) {
- matrix[i][j] = start;
- // 每次数字+1
- start++;
- }
- }
- for (int i = 0; i < M; i++) {
- for (int j = 0; j < N; j++) {
- System.out.print(matrix[i][j]);
- // 判断是否到该行最后一个元素,如果不是,打印","
- if(j < N-1)
- {
- System.out.print(",");
- }
- }
- System.out.println(); // 换行
- }
- }
- }
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