Compilare: main.cpp: In function 'void KineticTournament::recompute(ll, ll, ll)': main.cpp:41:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 41 | int mid = cl + cr >> 1; | ~~~^~~~ main.cpp: In function 'll KineticTournament::query(ll, ll, ll, ll, ll)': main.cpp:60:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 60 | int mid = cl + cr >> 1; | ~~~^~~~ main.cpp: In function 'void KineticTournament::upd(ll, line, ll, ll, ll)': main.cpp:70:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 70 | int mid = cl + cr >> 1; | ~~~^~~~ main.cpp: In function 'int main()': main.cpp:153:31: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 153 | } else if (lines[0].m = lines[1].m) { | ~~~~~~~~~~~^~~~~~~~~~~~ main.cpp:138:11: warning: array subscript -1 is below array bounds of 'line [100007]' [-Warray-bounds] 138 | cht[-1] = line(0); | ~~~~~~^ main.cpp:21:6: note: while referencing 'cht' 21 | line cht[N]; | ^~~ main.cpp:138:11: warning: array subscript -1 is below array bounds of 'line [100007]' [-Warray-bounds] 138 | cht[-1] = line(0); | ~~~~~~^ main.cpp:21:6: note: while referencing 'cht' 21 | line cht[N]; | ^~~