Compilare: main.cpp: In function 'int fill(int, int, int)': main.cpp:44:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:18:18: warning: 'n' is used uninitialized in this function [-Wuninitialized] scan(n, m, h); ^ main.cpp:18:18: warning: 'm' is used uninitialized in this function [-Wuninitialized] main.cpp:18:18: warning: 'h' is used uninitialized in this function [-Wuninitialized] main.cpp:26:14: warning: 'nr' may be used uninitialized in this function [-Wmaybe-uninitialized] print(nr); ^