Compilare: main.cpp: In function 'int main()': main.cpp:70:21: warning: unused variable 'val' [-Wunused-variable] int Miny2 = 1002, val = 1002, pozy2; ^~~ main.cpp: In function 'nod query(int)': main.cpp:30:17: warning: 'P' may be used uninitialized in this function [-Wmaybe-uninitialized] return {Min, P}; ^ main.cpp: In function 'int main()': main.cpp:121:30: warning: 'P' may be used uninitialized in this function [-Wmaybe-uninitialized] a[i] = query(v[i].y1 - 1); ^ main.cpp:146:24: warning: 'pozx2' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << pozx2 << " " << v[i].cul << " " << a[i].poz; ^~~ main.cpp:78:30: warning: 'P' may be used uninitialized in this function [-Wmaybe-uninitialized] a[i] = query(v[i].x1 - 1); ^ main.cpp:103:58: warning: 'pozy2' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << a[i].poz << " " << v[i].cul << " " << pozy2; ^