苏格拉没有底

原题地址#include <iostream>#include <cstring>using namespace std;int f;char order[10000];char orderplus[10000];string map[5];void swap(char &a,char &b){ char c; c...

题目描述 In the 22nd Century, scientists have discovered intelligent residents live on the Mars. Martians are very fond of mathematics. Every year, they would hold an Arithmetic Contest on Mars (ACM). ...