View Compilation Error

0_0_9858435_14503.cpp:1: error: `include' does not name a type
0_0_9858435_14503.cpp: In function `int main()':
0_0_9858435_14503.cpp:12: error: `scanf' undeclared (first use this function)
0_0_9858435_14503.cpp:12: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_9858435_14503.cpp:12: error: `EOF' undeclared (first use this function)
0_0_9858435_14503.cpp:15: error: `in' undeclared (first use this function)
0_0_9858435_14503.cpp:21: error: `memset' undeclared (first use this function)
0_0_9858435_14503.cpp:33: error: `coutdp' undeclared (first use this function)
0_0_9858435_14503.cpp:33: error: expected `;' before "endl"