Owl Get a Life

Compile Error

installingapps_ex.cpp:55:2: error: ‘cout’ does not name a type
55 | cout << installed_apps.size() << endl;
| ^~~~
installingapps_ex.cpp:56:2: error: expected unqualified-id before ‘for’
56 | for (int i = 0; i < installed_apps.size(); ++i){
| ^~~
installingapps_ex.cpp:56:18: error: ‘i’ does not name a type
56 | for (int i = 0; i < installed_apps.size(); ++i){
| ^
installingapps_ex.cpp:56:45: error: expected unqualified-id before ‘++’ token
56 | for (int i = 0; i < installed_apps.size(); ++i){
| ^~
installingapps_ex.cpp:59:2: error: expected unqualified-id before ‘if’
59 | if (!installed_apps.empty()) {
| ^~
installingapps_ex.cpp:63:2: error: expected unqualified-id before ‘return’
63 | return 0;
| ^~~~~~
installingapps_ex.cpp:64:1: error: expected declaration before ‘}’ token
64 | }