Compilare: main.cpp: In function 'int main()': main.cpp:18:22: warning: unused variable 'val1' [-Wunused-variable] 18 | int task, n, p, i, val1, val2, aux, pos, a, b, c, d, x, y, foundsquare; | ^~~~ main.cpp:18:28: warning: unused variable 'val2' [-Wunused-variable] 18 | int task, n, p, i, val1, val2, aux, pos, a, b, c, d, x, y, foundsquare; | ^~~~ main.cpp:18:34: warning: unused variable 'aux' [-Wunused-variable] 18 | int task, n, p, i, val1, val2, aux, pos, a, b, c, d, x, y, foundsquare; | ^~~