Compilare: main.cpp: In function 'void getaria()': main.cpp:88:24: warning: unused variable 'i_nou' [-Wunused-variable] int maxaria, x, y, i_nou, j_nou, newaria, dist, sum; ^~~~~ main.cpp:88:31: warning: unused variable 'j_nou' [-Wunused-variable] int maxaria, x, y, i_nou, j_nou, newaria, dist, sum; ^~~~~ main.cpp:88:47: warning: unused variable 'dist' [-Wunused-variable] int maxaria, x, y, i_nou, j_nou, newaria, dist, sum; ^~~~ main.cpp:173:26: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized] g << x << " " << y << " " << maxaria; ^~~ main.cpp:173:13: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] g << x << " " << y << " " << maxaria; ^~~ main.cpp:173:40: warning: 'maxaria' may be used uninitialized in this function [-Wmaybe-uninitialized] g << x << " " << y << " " << maxaria; ^