HDU 4278 faulty odometer

6727064

2012-09-09 17:39:14

Accepted

4278

0 ms

212 K

853 B

G ++

If Code Error. Please note ^ Analysis: It is equivalent to converting decimal to octal... View code

 1 # Include <cstdio> 2 # Include <cstring> 3 # Include <algorithm> 4   5  Using   Namespace  STD;  6   7   Int  N, M, L, ans;  8   Int A [ 20  ];  9   Int P [ 11  ];  10   11  Int  Main ()  12   {  13 P [ 0 ] = 1  ;  14        For ( Int I = 1 ; I < 11 ; ++ I) P [I] = P [I- 1 ] * 8 ;  15        While (Scanf ( "  % D  " , & N) = 1  ){  16             If (N = 0 ) Break  ;  17 L = 0  ; 18 M = N;  19             While  (N ){  20 A [L ++] = n % 10  ;  21 N/= 10  ;  22   }  23             For ( Int I = 0 ; I <L; ++ I ){  24                  If (A [I] = 4 ) A [I] = 3  ;  25                  Else   If (A [I] = 5 ) A [I] = 4  ;  26                  Else   If (A [I] = 6 ) A [I] = 5  ;  27                  Else   If (A [I] = 7 ) A [I] = 6  ;  28                  Else   If (A [I] = 9 ) A [I] = 7  ;  29  }  30 Ans = 0  ;  31             For ( Int I = l- 1 ; I> = 0 ;-- I)  32 Ans + = A [I] * P [I];  33 Printf ( " % D: % d \ n  "  , M, ANS );  34   35   }  36   37        Return   0  ;  38 }