Code error

[TheHackingToaster]

When i try to compile the .cpp files it shows [{ "resource": "/c:/Users/User1/3D Objects/TrojanCockroach-master/com/minhaskamal/trojanCockroach/TrojanCockroach.cpp", "owner": "cpptools", "severity": 8, "message": "return-statement with no value, in function returning 'int' [-fpermissive]", "source": "gcc", "startLineNumber": 72, "startColumn": 5, "endLineNumber": 72, "endColumn": 5 }] and [{ "resource": "/c:/Users/Luis/3D Objects/TrojanCockroach-master/com/minhaskamal/trojanCockroach/TrojanCockroach.cpp", "owner": "cpptools", "severity": 4, "message": "address of local variable 'randomName' returned [-Wreturn-local-addr]", "source": "gcc", "startLineNumber": 311, "startColumn": 12, "endLineNumber": 311, "endColumn": 12 }]

Please fix this