Compilare: main.cpp: In function 'void ins(int)': main.cpp:25:14: warning: 'k' is used uninitialized [-Wuninitialized] 25 | while(n[k]!=-1) | ~~~^ main.cpp:24:9: note: 'k' was declared here 24 | int k; | ^ main.cpp: In function 'int main()': main.cpp:77:15: warning: iteration 200002 invokes undefined behavior [-Waggressive-loop-optimizations] 77 | ::n[k]=-1; | ~~~~~~^~~ main.cpp:76:18: note: within this loop 76 | for(int k=1;k<=cons;k++) | ~^~~~~~ main.cpp:77:15: warning: 'void* __builtin_memset(void*, int, long unsigned int)' forming offset [800012, 800015] is out of the bounds [0, 800012] of object 'n' with type 'int [200003]' [-Warray-bounds] 77 | ::n[k]=-1; | ~~~~~~^~~ main.cpp:7:5: note: 'n' declared here 7 | int n[cons],ord[cons]; | ^