viteza.cpp:22: warning: integer constant is too large for 'long' type viteza.cpp:46: warning: integer constant is too large for 'long' type viteza.cpp: In function 'int main()': viteza.cpp:61: warning: unused variable 'ia' viteza.cpp:61: warning: unused variable 'ib' viteza.cpp:61: warning: unused variable 'pp0' viteza.cpp:61: warning: unused variable 'nr0' viteza.cpp:59: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result viteza.cpp:60: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result viteza.cpp:62: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result viteza.cpp:67: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result viteza.cpp:88: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result