View Compilation Error

22484_0_17403.cpp:1:9: #include expects "FILENAME" or <FILENAME>
22484_0_17403.cpp:3:9: #include expects "FILENAME" or <FILENAME>
22484_0_17403.cpp: In function `int main()':
22484_0_17403.cpp:11: error: `scanf' undeclared (first use this function)
22484_0_17403.cpp:11: error: (Each undeclared identifier is reported only once for each function it appears in.)
22484_0_17403.cpp:13: error: `printf' undeclared (first use this function)
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