13-C語言字符串函數庫

 #include <stdio.h>
 #include <.h>
 #include <stdlib.h>
 
 
      * str =       str2[     strcpy(str2, str);
     printf(     printf(  
 
       str3[] = {,,,,,};
     * str4 = ;
     strcat(str3,str4);
     printf(  
 
       str3[] = {,,,,,     printf(,strlen(str3));
  
 
      * str5 =       str6[] = {,      res = strcmp(str5, str6);
     printf(      (res == ) {
         printf(     }         printf(    main( argc,   *      
       
     * db_username =      * db_password =       username[      password[      ( i = ; i < ; i++         printf(         fgets(username,          printf(         fgets(password,           res_username =          res_password =         
          (res_username ==  && res_password ==              printf(                      }              (i ==                  printf(                 exit();
              printf(         }

 #include <stdio.h>
 
  main( argc,   *      
     
     printf(      ( i = ; i < argc; i++         printf(      
                
       }

#include <stdio.h><.h>

 main( argc,   ** names[] = {,,,, ( i = ; i < argc; i++ (strcmp(argv[i],names[]) ==  || strcmp(argv[i],names[]) ==  || strcmp(argv[i],names[]) ==  || strcmp(argv[i],names[]) ==  || strcmp(argv[i],names[]) ==