// 每日一道编程题第十二题.cpp : 此文件包含 "main" 函数。程序执行将在此处开始并结束。// //#include "pch.h"#include <iostream>using namespace std;</iostream> int main() { int n = 0; int m = 0; cin >> n >> m; int nums[100][100] = {}; for (int i = 0; i < n; i++) { for (int j = 0; j < ...