prog.cpp:7:1: error: expected unqualified-id before 'using'
prog.cpp:10:1: error: expected unqualified-id before 'using'
prog.cpp: In function 'int main()':
prog.cpp:24:3: error: 'vector' was not declared in this scope
prog.cpp:24:10: error: expected primary-expression before 'int'
prog.cpp:24:10: error: expected ';' before 'int'
prog.cpp:25:3: error: 'list' was not declared in this scope
prog.cpp:25:10: error: expected primary-expression before 'int'
prog.cpp:25:10: error: expected ';' before 'int'
prog.cpp:27:3: error: 'v' was not declared in this scope
prog.cpp:31:13: error: 'vector' cannot appear in a constant-expression
prog.cpp:31:21: error: 'list' cannot appear in a constant-expression
prog.cpp:31:30: error: 'l' was not declared in this scope