Compilare: main.cpp: In function 'int main()': main.cpp:123:32: warning: 'miny' may be used uninitialized [-Wmaybe-uninitialized] 123 | fout<<min<<" "<<minx<<" "<<miny; | ^~~~ main.cpp:105:23: note: 'miny' was declared here 105 | int min=-1, minx, miny; | ^~~~ main.cpp:123:27: warning: 'minx' may be used uninitialized [-Wmaybe-uninitialized] 123 | fout<<min<<" "<<minx<<" "<<miny; | ^~~ main.cpp:105:17: note: 'minx' was declared here 105 | int min=-1, minx, miny; | ^~~~ main.cpp:89:36: warning: 'jactj' may be used uninitialized [-Wmaybe-uninitialized] 89 | jvecinj = dir_j[k] + jactj; | ~~~~~~~~~^~~~~~~ main.cpp:66:34: note: 'jactj' was declared here 66 | int iactr, jactr, iactj, jactj, ivecinr, jvecinr, ivecinj, jvecinj; | ^~~~~ main.cpp:88:36: warning: 'iactj' may be used uninitialized [-Wmaybe-uninitialized] 88 | ivecinj = dir_i[k] + iactj; | ~~~~~~~~~^~~~~~~ main.cpp:66:27: note: 'iactj' was declared here 66 | int iactr, jactr, iactj, jactj, ivecinr, jvecinr, ivecinj, jvecinj; | ^~~~~ main.cpp:80:47: warning: 'jactr' may be used uninitialized [-Wmaybe-uninitialized] 80 | if (map_romeo[iactr][jactr] == -2) | ~~~~~~~~~~~~~~~~~~~~~~^ main.cpp:66:20: note: 'jactr' was declared here 66 | int iactr, jactr, iactj, jactj, ivecinr, jvecinr, ivecinj, jvecinj; | ^~~~~ main.cpp:77:36: warning: 'iactr' may be used uninitialized [-Wmaybe-uninitialized] 77 | ivecinr = dir_i[k] + iactr; | ~~~~~~~~~^~~~~~~ main.cpp:66:13: note: 'iactr' was declared here 66 | int iactr, jactr, iactj, jactj, ivecinr, jvecinr, ivecinj, jvecinj; | ^~~~~ main.cpp:64:22: warning: 'jj' may be used uninitialized [-Wmaybe-uninitialized] 64 | qj.push(make_pair(ji,jj)); | ~~~~~~~~~^~~~~~~ main.cpp:30:21: note: 'jj' was declared here 30 | int ri, rj, ji ,jj; | ^~ main.cpp:64:22: warning: 'ji' may be used uninitialized [-Wmaybe-uninitialized] 64 | qj.push(make_pair(ji,jj)); | ~~~~~~~~~^~~~~~~ main.cpp:30:17: note: 'ji' was declared here 30 | int ri, rj, ji ,jj; | ^~ main.cpp:63:22: warning: 'rj' may be used uninitialized [-Wmaybe-uninitialized]