Borderou de evaluare (job #778899)

Compilare: main.cpp: In function 'int a9(int)': main.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type] 18 | } | ^ main.cpp: In function 'int a7(int)': main.cpp:37:1: warning: control reaches end of non-void function [-Wreturn-type] 37 | } | ^ main.cpp: In function 'int a4(int)': main.cpp:50:1: warning: control reaches end of non-void function [-Wreturn-type] 50 | } | ^ main.cpp: In function 'int a3(int)': main.cpp:69:1: warning: control reaches end of non-void function [-Wreturn-type] 69 | } | ^ main.cpp: In function 'int a2(int)': main.cpp:88:1: warning: control reaches end of non-void function [-Wreturn-type] 88 | } | ^