Compilare: main.cpp: In function 'll query(int, int)': main.cpp:253:8: warning: unused variable 'ans' [-Wunused-variable] 253 | ll ans=querysum(1,1,n,x,y)*k+(y-x+1)*(n-1-k); | ^~~ main.cpp:254:1: warning: no return statement in function returning non-void [-Wreturn-type] 254 | } | ^ main.cpp: In function 'int main()': main.cpp:262:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 262 | for (int i = 0;i < n;++i) | ^~~ main.cpp:264:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 264 | initialize(n, k, r); | ^~~~~~~~~~