Question

C语言编程 二维数组 输出一个2*3的矩阵

Answer 1

1 方法：通过嵌套的两个for循环来遍历二维数组2 代码#includestdio.hvoid Find(int num, int arr[3][2], int row, int col){ for (int i = 0; i i++){ for (int j = 0; j j++){ if (arr[i][j] == num){ printf("找到了,行列下标为(%d,%d)\n", i, j); return; } } } puts("没找到");}int main(){ int arr[3][2] = { { 1, 2 }, { 3, 4 }, { 5, 6 } }; int num; scanf("%d", Find(num, arr, 3, 2); getchar(); getchar(); return 0;}