#include <stdio.h> int main() { int row = 0; int col = 0; while (~scanf("%d %d", &row, &col)) { int arr[row][col]; //输入矩阵的元素 for (int i = 0; i < row; i++) { for (int j = 0; j < col; j++) { scanf("%d", &arr[i][j]); } } //输入想得到的元素的位置 int x = 0; int y = 0; scanf("%d %d", &x, &y); //查找 printf("%d\n", arr[x - 1][y - 1]); } return 0; }