UVA-10082 WERTYU 题解答案代码 算法竞赛入门经典第二版

#include<iostream>
#include<cstring>
#include<set>
#include<algorithm>
using namespace std;

char s[100] = "`1234567890-=\tQWERTYUIOP[]\\ASDFGHJKL;'ZXCVBNM,./";

int main() {
  int c;
  char * p;
  while((c=getchar()) != EOF)
  {
    p = strchr(s, c);
    if(p == NULL)
      putchar(c);
    else 
      putchar(*--p);
  }
  return 0;
}