题意:给定一个键盘,然后一行字母,和一个字符,代表把那一行字母在键盘上左移还是右移一位。
析:没什么好说的,直接暴力就好。
代码如下:
#include<bits/stdc++.h>
using namespace std;
typedef long long LL;
char s1[] = "qwertyuiop";
char s2[] = "asdfghjkl;";
char s3[] = "zxcvbnm,./";
char s[105];
int main(){
char ch;
scanf("%c", &ch);
scanf("%s", s);
int n = strlen(s);
int n1 = strlen(s1);
int n2 = strlen(s2);
int n3 = strlen(s3);
for(int i = 0; i < n; ++i){
bool ok = false;
// cout << s[i];
for(int j = 0; j < n1; ++j)
if(s1[j] == s[i]){ cout << (ch == 'R' ? s1[j-1] : s1[j+1]); ok = true; break; }
if(ok) continue;
for(int j = 0; j < n2; ++j)
if(s2[j] == s[i]){ cout << (ch == 'R' ? s2[j-1] : s2[j+1]); ok = true; break; }
if(ok) continue;
for(int j = 0; j < n3; ++j)
if(s3[j] == s[i]){ cout << (ch == 'R' ? s3[j-1] : s3[j+1]); ok = true; break; }
}
return 0;
}
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