View Compilation Error

341369_0_32392.cpp: In function `int main()':
341369_0_32392.cpp:10: error: `scanf' undeclared (first use this function)
341369_0_32392.cpp:10: error: (Each undeclared identifier is reported only once for each function it appears in.)
341369_0_32392.cpp:10: error: `EOF' undeclared (first use this function)
341369_0_32392.cpp:35: error: `printf' undeclared (first use this function)