View Compilation Error

483252_0_0_16955.cpp:1:20: stduio.h: No such file or directory
483252_0_0_16955.cpp: In function `int main()':
483252_0_0_16955.cpp:5: error: `scanf' undeclared (first use this function)
483252_0_0_16955.cpp:5: error: (Each undeclared identifier is reported only once for each function it appears in.)
483252_0_0_16955.cpp:5: error: `EOF' undeclared (first use this function)
483252_0_0_16955.cpp:12: error: `pow' undeclared (first use this function)
483252_0_0_16955.cpp:15: error: `printf' undeclared (first use this function)