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Problem DescriptionIgnatius had a nightmare last night. He found himself in a labyrinth with a time bomb on him. The labyrinth has an exit, Ignatius should get out of the labyrinth before the bomb ex...

Problem DescriptionLet’s play a card game called Gap.You have 28 cards labeled with two-digit numbers. The first digit (from 1 to 4) represents the suit of the card, and the second digit (from 1 to ...

原题地址#include<iostream>#include<queue>#include<cstring>#include<vector>#include<sstream>using namespace std;int n,m;char a[105][105