[UVa] 10082 - WERTYU

題目網址: http://goo.gl/hnSX5c

題 意: 鍵盤壞掉，每個鍵所對應到的實際輸入會變成它左邊的那個鍵。


解法: 直接做。

TAG: ad hoc

注意:

程式碼:

	/**
	* Tittle: 10082 - WERTYU
	* Author: Cheng-Shih, Wong
	* Date: 2015/03/20
	*/
	// include files
	#include <iostream>
	#include <cstdio>
	#include <cstring>
	using namespace std;
	// definitions
	#define FOR(i,a,b) for( int i=(a),_n=(b); i<=_n; ++i )
	#define clr(x,v) memset( x, v, sizeof(x) )
	// declarations
	char buf;
	// functions
	// main function
	int main( void )
	{
	// input & solve
	while( (buf = getchar()) != EOF ) {
	if( buf==' ' || buf=='\n' )
	putchar(buf);
	else {
	switch( buf ) {
	case '1': buf = '`'; break;
	case '2': buf = '1'; break;
	case '3': buf = '2'; break;
	case '4': buf = '3'; break;
	case '5': buf = '4'; break;
	case '6': buf = '5'; break;
	case '7': buf = '6'; break;
	case '8': buf = '7'; break;
	case '9': buf = '8'; break;
	case '0': buf = '9'; break;
	case '-': buf = '0'; break;
	case '=': buf = '-'; break;
	case 'W': buf = 'Q'; break;
	case 'E': buf = 'W'; break;
	case 'R': buf = 'E'; break;
	case 'T': buf = 'R'; break;
	case 'Y': buf = 'T'; break;
	case 'U': buf = 'Y'; break;
	case 'I': buf = 'U'; break;
	case 'O': buf = 'I'; break;
	case 'P': buf = 'O'; break;
	case '[': buf = 'P'; break;
	case ']': buf = '['; break;
	case '\\': buf = ']'; break;
	case 'S': buf = 'A'; break;
	case 'D': buf = 'S'; break;
	case 'F': buf = 'D'; break;
	case 'G': buf = 'F'; break;
	case 'H': buf = 'G'; break;
	case 'J': buf = 'H'; break;
	case 'K': buf = 'J'; break;
	case 'L': buf = 'K'; break;
	case ';': buf = 'L'; break;
	case '\'': buf = ';'; break;
	case 'X': buf = 'Z'; break;
	case 'C': buf = 'X'; break;
	case 'V': buf = 'C'; break;
	case 'B': buf = 'V'; break;
	case 'N': buf = 'B'; break;
	case 'M': buf = 'N'; break;
	case ',': buf = 'M'; break;
	case '.': buf = ','; break;
	case '/': buf = '.'; break;
	}
	putchar(buf);
	}
	}
	return 0;
	}

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