Compilare: main.cpp: In function 'int main()': main.cpp:273:12: warning: unused variable 'yokakui' [-Wunused-variable] 273 | for (i64 yokakui : range(q)) { | ^~~~~~~ main.cpp:368:12: warning: 'index' may be used uninitialized in this function [-Wmaybe-uninitialized] 368 | } else if (index == 2) { | ^~