Compilare: main.cpp: In function 'int main()': main.cpp:40:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 40 | for(int i = 1; i<=n; i++) | ^~~ main.cpp:48:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 48 | int g; | ^~~ main.cpp:56:42: warning: 'g' may be used uninitialized in this function [-Wmaybe-uninitialized] 56 | cout << c << " " << g << '\n'; | ^~~~ main.cpp:53:29: warning: 'c' may be used uninitialized in this function [-Wmaybe-uninitialized] 53 | a[c][j] = 0; | ~~~~~~~~^~~