View Compilation Error

211886_0_632.cpp:1:20: stdio.h /: No such file or directory
211886_0_632.cpp: In function `int main()':
211886_0_632.cpp:18: error: `scanf' undeclared (first use this function)
211886_0_632.cpp:18: error: (Each undeclared identifier is reported only once for each function it appears in.)
211886_0_632.cpp:30: error: `printf' undeclared (first use this function)