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| 38 | |
| 39 | #pragma GCC system_header |
| 40 | |
| 41 | #include <bits/c++config.h> |
| 42 | #include <stdio.h> |
| 43 | |
| 44 | #ifndef _GLIBCXX_CSTDIO |
| 45 | #define _GLIBCXX_CSTDIO 1 |
| 46 | |
| 47 | #if __cplusplus <= 201103L && !defined(_GLIBCXX_HAVE_GETS) |
| 48 | extern "C" char* gets (char* __s) __attribute__((__deprecated__)); |
| 49 | #endif |
| 50 | |
| 51 | |
| 52 | #undef clearerr |
| 53 | #undef fclose |
| 54 | #undef feof |
| 55 | #undef ferror |
| 56 | #undef fflush |
| 57 | #undef fgetc |
| 58 | #undef fgetpos |
| 59 | #undef fgets |
| 60 | #undef fopen |
| 61 | #undef fprintf |
| 62 | #undef fputc |
| 63 | #undef fputs |
| 64 | #undef fread |
| 65 | #undef freopen |
| 66 | #undef fscanf |
| 67 | #undef fseek |
| 68 | #undef fsetpos |
| 69 | #undef ftell |
| 70 | #undef fwrite |
| 71 | #undef getc |
| 72 | #undef getchar |
| 73 | #if __cplusplus <= 201103L |
| 74 | # undef gets |
| 75 | #endif |
| 76 | #undef perror |
| 77 | #undef printf |
| 78 | #undef putc |
| 79 | #undef putchar |
| 80 | #undef puts |
| 81 | #undef remove |
| 82 | #undef rename |
| 83 | #undef rewind |
| 84 | #undef scanf |
| 85 | #undef setbuf |
| 86 | #undef setvbuf |
| 87 | #undef sprintf |
| 88 | #undef sscanf |
| 89 | #undef tmpfile |
| 90 | #undef tmpnam |
| 91 | #undef ungetc |
| 92 | #undef vfprintf |
| 93 | #undef vprintf |
| 94 | #undef vsprintf |
| 95 | |
| 96 | namespace std |
| 97 | { |
| 98 | using ::FILE; |
| 99 | using ::fpos_t; |
| 100 | |
| 101 | using ::clearerr; |
| 102 | using ::fclose; |
| 103 | using ::feof; |
| 104 | using ::ferror; |
| 105 | using ::fflush; |
| 106 | using ::fgetc; |
| 107 | using ::fgetpos; |
| 108 | using ::fgets; |
| 109 | using ::fopen; |
| 110 | using ::fprintf; |
| 111 | using ::fputc; |
| 112 | using ::fputs; |
| 113 | using ::fread; |
| 114 | using ::freopen; |
| 115 | using ::fscanf; |
| 116 | using ::fseek; |
| 117 | using ::fsetpos; |
| 118 | using ::ftell; |
| 119 | using ::fwrite; |
| 120 | using ::getc; |
| 121 | using ::getchar; |
| 122 | #if __cplusplus <= 201103L |
| 123 | |
| 124 | using ::gets; |
| 125 | #endif |
| 126 | using ::perror; |
| 127 | using ::printf; |
| 128 | using ::putc; |
| 129 | using ::putchar; |
| 130 | using ::puts; |
| 131 | using ::remove; |
| 132 | using ::rename; |
| 133 | using ::rewind; |
| 134 | using ::scanf; |
| 135 | using ::setbuf; |
| 136 | using ::setvbuf; |
| 137 | using ::sprintf; |
| 138 | using ::sscanf; |
| 139 | using ::tmpfile; |
| 140 | #if _GLIBCXX_USE_TMPNAM |
| 141 | using ::tmpnam; |
| 142 | #endif |
| 143 | using ::ungetc; |
| 144 | using ::vfprintf; |
| 145 | using ::vprintf; |
| 146 | using ::vsprintf; |
| 147 | } |
| 148 | |
| 149 | #if _GLIBCXX_USE_C99_STDIO |
| 150 | |
| 151 | #undef snprintf |
| 152 | #undef vfscanf |
| 153 | #undef vscanf |
| 154 | #undef vsnprintf |
| 155 | #undef vsscanf |
| 156 | |
| 157 | namespace __gnu_cxx |
| 158 | { |
| 159 | #if _GLIBCXX_USE_C99_CHECK || _GLIBCXX_USE_C99_DYNAMIC |
| 160 | extern "C" int |
| 161 | (snprintf)(char * __restrict, std::size_t, const char * __restrict, ...) |
| 162 | throw (); |
| 163 | extern "C" int |
| 164 | (vfscanf)(FILE * __restrict, const char * __restrict, __gnuc_va_list); |
| 165 | extern "C" int (vscanf)(const char * __restrict, __gnuc_va_list); |
| 166 | extern "C" int |
| 167 | (vsnprintf)(char * __restrict, std::size_t, const char * __restrict, |
| 168 | __gnuc_va_list) throw (); |
| 169 | extern "C" int |
| 170 | (vsscanf)(const char * __restrict, const char * __restrict, __gnuc_va_list) |
| 171 | throw (); |
| 172 | #endif |
| 173 | |
| 174 | #if !_GLIBCXX_USE_C99_DYNAMIC |
| 175 | using ::snprintf; |
| 176 | using ::vfscanf; |
| 177 | using ::vscanf; |
| 178 | using ::vsnprintf; |
| 179 | using ::vsscanf; |
| 180 | #endif |
| 181 | } |
| 182 | |
| 183 | namespace std |
| 184 | { |
| 185 | using ::__gnu_cxx::snprintf; |
| 186 | using ::__gnu_cxx::vfscanf; |
| 187 | using ::__gnu_cxx::vscanf; |
| 188 | using ::__gnu_cxx::vsnprintf; |
| 189 | using ::__gnu_cxx::vsscanf; |
| 190 | } |
| 191 | |
| 192 | #endif |
| 193 | |
| 194 | #endif |
| 195 | |