Compilare: main.cpp: In function 'int main()': main.cpp:68:17: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(caz=0)out<<bisort0(1, N, k)<<"\n"; ^ main.cpp:69:17: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(caz=1)out<<bisort1(1, N, k)<<"\n"; ^ main.cpp:70:17: warning: suggest parentheses around assignment used as truth value [-Wparentheses] if(caz=2)out<<bisort2(1, N, k)<<"\n"; ^ main.cpp: In function 'int bisort1(int, int, int)': main.cpp:29:10: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized] int mid; ^~~ main.cpp: In function 'int bisort2(int, int, int)': main.cpp:43:10: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized] int mid; ^~~ main.cpp: In function 'int main()': main.cpp:29:10: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized] int mid; ^~~ main.cpp:43:10: warning: 'mid' may be used uninitialized in this function [-Wmaybe-uninitialized] int mid; ^~~