题解 | 矩阵元素定位
#include <stdio.h> int main() { int n, m; scanf("%d %d", &n, &m); int a[50][50]; for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) { scanf("%d ", &a[i][j]); } } int x, y; scanf("%d %d", &x, &y); printf("%d", a[x-1][y-1]); return 0; }