Compilare: main.cpp: In function 'int main()': main.cpp:147:52: warning: value computed is not used [-Wunused-value] 147 | (sumS2Val += (((s[x] * s[x]) % mod) * z) % mod) % mod; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:163:41: warning: value computed is not used [-Wunused-value] 163 | (ansJos += (sumSVal * (n - x)) % mod) % mod; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:167:113: warning: value computed is not used [-Wunused-value] 167 | (ansJos += (query(lin[a].first, aibS2Val) + query(lin[b].first, aibS2Val) - query(lin[LCA].first, aibS2Val))) % mod; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~