Borderou de evaluare (job #129023)

Compilare: user.cpp: In function ‘void euler(int)’: user.cpp:16:9: warning: unused variable ‘i’ [-Wunused-variable] user.cpp:16:12: warning: unused variable ‘inceput_current’ [-Wunused-variable] user.cpp:16:29: warning: unused variable ‘size’ [-Wunused-variable] user.cpp:18:26: warning: unused variable ‘inceput_next’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:38:32: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[22]’ [-Wformat] user.cpp:31:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:32:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:35:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:38:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:82:33: warning: ‘l’ may be used uninitialized in this function [-Wuninitialized] user.cpp:76:33: warning: ‘f’ may be used uninitialized in this function [-Wuninitialized]