Compilare: main.cpp: In function 'int main()': main.cpp:89:35: warning: 'ys' may be used uninitialized [-Wmaybe-uninitialized] 89 | maxDistance[xs][ys] = d[xs][ys]; | ~~~~~~~~^ main.cpp:54:13: note: 'ys' was declared here 54 | int xs, ys, x, y; | ^~ main.cpp:89:35: warning: 'xs' may be used uninitialized [-Wmaybe-uninitialized] 89 | maxDistance[xs][ys] = d[xs][ys]; | ~~~~~~~~^ main.cpp:54:9: note: 'xs' was declared here 54 | int xs, ys, x, y; | ^~ main.cpp:93:34: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized] 93 | fout << maxDistance[x][y] << "\n"; | ^~~~ main.cpp:54:20: note: 'y' was declared here 54 | int xs, ys, x, y; | ^ main.cpp:93:34: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 93 | fout << maxDistance[x][y] << "\n"; | ^~~~ main.cpp:54:17: note: 'x' was declared here 54 | int xs, ys, x, y; | ^