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:50:1: warning: control reaches end of non-void function [-Wreturn-type] 50 | } | ^ main.cpp: In function 'int task2(int)': main.cpp:67:1: warning: control reaches end of non-void function [-Wreturn-type] 67 | } | ^