art.cpp: In function 'void solve(int)':
art.cpp:27:8: warning: unused variable 'q' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:19: warning: unused variable 'l' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:22: warning: unused variable 'r' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:26: warning: unused variable 'x' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:30: warning: unused variable 'y' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:34: warning: unused variable 's' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:42: warning: unused variable 'f' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:46: warning: unused variable 'k' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:50: warning: unused variable 'm' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^
art.cpp:27:54: warning: unused variable 'mn' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^~
art.cpp:27:65: warning: unused variable 'mx' [-Wunused-variable]
27 | ll q , i , j ,l ,r , x , y , s = 0 , f , k , m , mn = 1e18, mx = 0 ;
| ^~
interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
20 | if(v.size() != N) {
| ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
36 | if(v.size() != N) {
| ~~~~~~~~~^~~~