Owl Get a Life

Compile Error

area_noi.cpp: In function ‘int main()’:
area_noi.cpp:6:14: error: expected initializer before ‘sum’
6 | int n, h, w sum = 0;
| ^~~
area_noi.cpp:9:15: error: ‘w’ was not declared in this scope
9 | cin >> h >> w;
| ^
area_noi.cpp:10:3: error: ‘sum’ was not declared in this scope
10 | sum = max(h*w, sum);
| ^~~
area_noi.cpp:12:10: error: ‘sum’ was not declared in this scope
12 | cout << sum;
| ^~~