View Compilation Error

0_0_4397219_19910.cpp:1:2: invalid preprocessing directive #incude
0_0_4397219_19910.cpp: In function `int main()':
0_0_4397219_19910.cpp:8: error: `scanf' undeclared (first use this function)
0_0_4397219_19910.cpp:8: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4397219_19910.cpp:19: error: `hash' undeclared (first use this function)
0_0_4397219_19910.cpp:25: error: `puts' undeclared (first use this function)