drept1.cpp:51: warning: integer constant is too large for 'long' type drept1.cpp:52: warning: integer constant is too large for 'long' type drept1.cpp:77: warning: integer constant is too large for 'long' type drept1.cpp:78: warning: integer constant is too large for 'long' type drept1.cpp: In function 'int main()': drept1.cpp:26: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result drept1.cpp:27: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result drept1.cpp:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result drept1.cpp:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result