Compilare: main.cpp:5:28: warning: built-in function 'exp' declared as non-function [-Wbuiltin-declaration-mismatch] 5 | int i, j, n, m, x, st, dr, exp, putere, L, val, p, i1, j1; | ^~~ main.cpp: In function 'int main()': main.cpp:18:29: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 18 | putere=(1<<p-1); | ~^~