arce.cpp: In function 'int main()': arce.cpp:36: error: expected primary-expression before '{' token arce.cpp:36: error: expected ']' before '{' token arce.cpp:36: error: expected ';' before '{' token arce.cpp:35: warning: unused variable 'randomization' arce.cpp:58: error: expected '}' at end of input arce.cpp:58: error: expected '}' at end of input arce.cpp:58: error: expected '}' at end of input arce.cpp:25: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result arce.cpp:26: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result arce.cpp:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result arce.cpp:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result