View Compilation Error

181625_0_1670.cpp: In function `int main()':
181625_0_1670.cpp:6: error: expected unqualified-id before "long"
181625_0_1670.cpp:6: error: expected `,' or `;' before "long"
181625_0_1670.cpp:7: error: integer constant is too large for "long" type
181625_0_1670.cpp:7: error: integer constant is too large for "long" type
181625_0_1670.cpp:9: error: `data' undeclared (first use this function)
181625_0_1670.cpp:9: error: (Each undeclared identifier is reported only once for each function it appears in.)
181625_0_1670.cpp:9: error: non-lvalue in assignment