Compilare: main.cpp: In function 'long long int searchLeft(long long int)': main.cpp:47:12: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized] 47 | return r; | ^ main.cpp: In function 'int main()': main.cpp:150:17: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized] 150 | v[i].st = searchLeft(v[i].x - v[i].st); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~