View Compilation Error

0_0_9030074_29589.cpp: In function `void Solution_Production()':
0_0_9030074_29589.cpp:79: error: `lld' undeclared (first use this function)
0_0_9030074_29589.cpp:79: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_9030074_29589.cpp: In function `int main()':
0_0_9030074_29589.cpp:160: error: expected `)' before "lld"