View Compilation Error

0_0_5589651_20362.cpp:1:19: ioatream: No such file or directory
0_0_5589651_20362.cpp: In function `int main()':
0_0_5589651_20362.cpp:6: error: `cin' undeclared (first use this function)
0_0_5589651_20362.cpp:6: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_5589651_20362.cpp:7: error: `cout' undeclared (first use this function)