lib/Mi manual de algoritmos/version_maraton_nacional_2008/src/c++/fgetws.tex

   1 % Generator: GNU source-highlight, by Lorenzo Bettini, http://www.gnu.org/software/src-highlite
   2
   3 {\ttfamily \raggedright {
   4 \noindent
   5 \mbox{}\textbf{\textcolor{RoyalBlue}{\#include}}\ \texttt{\textcolor{Red}{$<$iostream$>$}} \\
   6 \mbox{}\textbf{\textcolor{RoyalBlue}{\#include}}\ \texttt{\textcolor{Red}{$<$cassert$>$}} \\
   7 \mbox{}\textbf{\textcolor{RoyalBlue}{\#include}}\ \texttt{\textcolor{Red}{$<$stdio.h$>$}} \\
   8 \mbox{}\textbf{\textcolor{RoyalBlue}{\#include}}\ \texttt{\textcolor{Red}{$<$assert.h$>$}} \\
   9 \mbox{}\textbf{\textcolor{RoyalBlue}{\#include}}\ \texttt{\textcolor{Red}{$<$wchar.h$>$}} \\
  10 \mbox{}\textbf{\textcolor{RoyalBlue}{\#include}}\ \texttt{\textcolor{Red}{$<$wctype.h$>$}} \\
  11 \mbox{}\textbf{\textcolor{RoyalBlue}{\#include}}\ \texttt{\textcolor{Red}{$<$locale.h$>$}} \\
  12 \mbox{} \\
  13 \mbox{} \\
  14 \mbox{}\textbf{\textcolor{Blue}{using}}\ \textbf{\textcolor{Blue}{namespace}}\ std\textcolor{BrickRed}{;} \\
  15 \mbox{} \\
  16 \mbox{}\textcolor{ForestGreen}{int}\ \textbf{\textcolor{Black}{main}}\textcolor{BrickRed}{()}\textcolor{Red}{\{} \\
  17 \mbox{}\ \ \textbf{\textcolor{Black}{assert}}\textcolor{BrickRed}{(}\textbf{\textcolor{Black}{setlocale}}\textcolor{BrickRed}{(}LC$\_$ALL\textcolor{BrickRed}{,}\ \texttt{\textcolor{Red}{"{}en$\_$US.UTF-8"{}}}\textcolor{BrickRed}{)}\ \textcolor{BrickRed}{!=}\ NULL\textcolor{BrickRed}{);} \\
  18 \mbox{}\ \ \textcolor{ForestGreen}{wchar$\_$t}\ in$\_$buf\textcolor{BrickRed}{[}\textcolor{Purple}{512}\textcolor{BrickRed}{],}\ out$\_$buf\textcolor{BrickRed}{[}\textcolor{Purple}{512}\textcolor{BrickRed}{];} \\
  19 \mbox{}\ \ \textbf{\textcolor{Black}{swprintf}}\textcolor{BrickRed}{(}out$\_$buf\textcolor{BrickRed}{,}\ \textcolor{Purple}{512}\textcolor{BrickRed}{,}\ L\texttt{\textcolor{Red}{"{}¿Podrías\ escribir\ un\ número?,\ Por\ ejemplo\ \%d.\ ¡Gracias,\ pingüino\ español!}}\texttt{\textcolor{CarnationPink}{\textbackslash{}n}}\texttt{\textcolor{Red}{"{}}}\textcolor{BrickRed}{,}\ \textcolor{Purple}{3}\textcolor{BrickRed}{);} \\
  20 \mbox{}\ \ \textbf{\textcolor{Black}{fputws}}\textcolor{BrickRed}{(}out$\_$buf\textcolor{BrickRed}{,}\ stdout\textcolor{BrickRed}{);} \\
  21 \mbox{} \\
  22 \mbox{}\ \ \textbf{\textcolor{Black}{fgetws}}\textcolor{BrickRed}{(}in$\_$buf\textcolor{BrickRed}{,}\ \textcolor{Purple}{512}\textcolor{BrickRed}{,}\ stdin\textcolor{BrickRed}{);} \\
  23 \mbox{}\ \ \textcolor{ForestGreen}{int}\ n\textcolor{BrickRed}{;} \\
  24 \mbox{}\ \ \textbf{\textcolor{Black}{swscanf}}\textcolor{BrickRed}{(}in$\_$buf\textcolor{BrickRed}{,}\ L\texttt{\textcolor{Red}{"{}\%d"{}}}\textcolor{BrickRed}{,}\ \textcolor{BrickRed}{\&}n\textcolor{BrickRed}{);} \\
  25 \mbox{} \\
  26 \mbox{}\ \ \textbf{\textcolor{Black}{swprintf}}\textcolor{BrickRed}{(}out$\_$buf\textcolor{BrickRed}{,}\ \textcolor{Purple}{512}\textcolor{BrickRed}{,}\ L\texttt{\textcolor{Red}{"{}Escribiste\ \%d,\ yo\ escribo\ ¿ÔÏàÚÑ\textasciitilde{}}}\texttt{\textcolor{CarnationPink}{\textbackslash{}n}}\texttt{\textcolor{Red}{"{}}}\textcolor{BrickRed}{,}\ n\textcolor{BrickRed}{);} \\
  27 \mbox{}\ \ \textbf{\textcolor{Black}{fputws}}\textcolor{BrickRed}{(}out$\_$buf\textcolor{BrickRed}{,}\ stdout\textcolor{BrickRed}{);} \\
  28 \mbox{} \\
  29 \mbox{}\ \ \textbf{\textcolor{Blue}{return}}\ \textcolor{Purple}{0}\textcolor{BrickRed}{;} \\
  30 \mbox{}\textcolor{Red}{\}} \\
  31 \mbox{} \\
  32 \mbox{} \\
  33
  34 } \normalfont\normalsize