Compilare: main.cpp: In function 'int flipl(int)': main.cpp:21:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int flipc(int)': main.cpp:26:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:56:14: warning: statement has no effect [-Wunused-value] for(j; j <= n+m; ++j) ^ main.cpp:64:14: warning: statement has no effect [-Wunused-value] for(j; j <= n+m; ++j) ^