#include<stdio.h> #include <stdlib.h> int main() { int n, m; scanf("%d %d",&n,&m); int* pmn = (int*)malloc(sizeof(int) * n*m); int i; for (i = 0; i < n; i++) scanf("%d",&pmn[i]); for (; i < m+n; i++) scanf("%d", &pmn[i]); fo...