View Compilation Error

809886_0_0_6741.cpp:1:22:  iostream : No such file or directory
809886_0_0_6741.cpp: In function `int main()':
809886_0_0_6741.cpp:9: error: `cin' undeclared (first use this function)
809886_0_0_6741.cpp:9: error: (Each undeclared identifier is reported only once for each function it appears in.)
809886_0_0_6741.cpp:13: error: `printf' undeclared (first use this function)