Compilare: main.cpp: In function 'int main()': main.cpp:47:27: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses] 47 | memcpy(dp[i&1], dp[i-1&1], 1001*18*4); | ~^~ main.cpp:50:43: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses] 50 | add(dp[i&1][__gcd(j, v[i])], dp[i-1&1][j]); | ~^~