Compilare: main.cpp: In function 'void sterge(int)': main.cpp:32:21: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 32 | if(h[k].a[i]=val) main.cpp: In function 'int main()': main.cpp:40:9: warning: unused variable 't' [-Wunused-variable] 40 | int t,i,j,k,x; | ^ main.cpp:40:13: warning: unused variable 'j' [-Wunused-variable] 40 | int t,i,j,k,x; | ^