patrate4.cpp: In function 'void ReadInput()': patrate4.cpp:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result patrate4.cpp:33: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result patrate4.cpp: In function 'void WriteOutput()': patrate4.cpp:62: warning: 'auto' will change meaning in C++0x; please remove it patrate4.cpp:62: error: expected initializer before ':' token patrate4.cpp:65: error: expected primary-expression before '}' token patrate4.cpp:65: error: expected ';' before '}' token patrate4.cpp:65: error: expected primary-expression before '}' token patrate4.cpp:65: error: expected ')' before '}' token patrate4.cpp:65: error: expected primary-expression before '}' token patrate4.cpp:65: error: expected ';' before '}' token