Compilare: main.cpp: In function 'int task0(int)': main.cpp:31:1: warning: control reaches end of non-void function [-Wreturn-type] 31 | } | ^ main.cpp: In function 'int task1(int)': main.cpp:53:1: warning: control reaches end of non-void function [-Wreturn-type] 53 | } | ^ main.cpp: In function 'int task2(int)': main.cpp:71:1: warning: control reaches end of non-void function [-Wreturn-type] 71 | } | ^