View Compilation Error

0_0_5401182_30011.cpp:1:9: #include expects "FILENAME" or <FILENAME>
0_0_5401182_30011.cpp: In function `int main(int, int)':
0_0_5401182_30011.cpp:3: error: `cin' undeclared (first use this function)
0_0_5401182_30011.cpp:3: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_5401182_30011.cpp:3: error: `cout' undeclared (first use this function)
0_0_5401182_30011.cpp:3: error: `endl' undeclared (first use this function)