Compilare: main.cpp: In function 'int func(int)': main.cpp:53:17: warning: unused variable 'c' [-Wunused-variable] 53 | int a,b,c; | ^ main.cpp: In function 'int main()': main.cpp:130:24: warning: iteration 102 invokes undefined behavior [-Waggressive-loop-optimizations] 130 | uno[i][k]=(1<<30); | ~~~~~~~~~^~~~~~~~ main.cpp:128:24: note: within this loop 128 | for(int k=0;k<=120;k++) | ~^~~~~