2011-01-22 60 views

回答

9

printf("%%d"),或者只是fputs("%d", stdout)

1

要獲得%您需要有%%

printf("%%d"); 

打印

%d 

printf手冊頁說:

conversion 
specifier 

    %   A '%' is written. No argument is converted. The complete con‐ 
      version specification is '%%'.