Eroare de compilare: user.cpp:7: error: size of array ‘C’ is too large user.cpp: In function ‘int main()’: user.cpp:21: warning: format ‘%s’ expects type ‘char*’, but argument 2 has type ‘char (*)[500000]’ user.cpp:22: warning: format ‘%s’ expects type ‘char*’, but argument 2 has type ‘char (*)[500000]’ user.cpp:24: error: ‘strrev’ was not declared in this scope user.cpp:35: error: ‘C’ was not declared in this scope user.cpp:36: warning: comparison between signed and unsigned integer expressions user.cpp:38: error: ‘C’ was not declared in this scope user.cpp:40: error: ‘C’ was not declared in this scope user.cpp:42: warning: comparison between signed and unsigned integer expressions user.cpp:44: error: ‘C’ was not declared in this scope user.cpp:46: error: ‘C’ was not declared in this scope user.cpp:48: warning: comparison between signed and unsigned integer expressions user.cpp:49: warning: comparison between signed and unsigned integer expressions user.cpp:51: error: ‘C’ was not declared in this scope user.cpp:56: error: ‘C’ was not declared in this scope user.cpp:19: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:20: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result