View Compilation Error

233350_0_19897.cpp:1:2: invalid preprocessing directive #inclide
233350_0_19897.cpp: In function `int main()':
233350_0_19897.cpp:5: error: `scanf' undeclared (first use this function)
233350_0_19897.cpp:5: error: (Each undeclared identifier is reported only once for each function it appears in.)
233350_0_19897.cpp:9: error: `printf' undeclared (first use this function)