Compilare: main.cpp: In function 'int main()': main.cpp:98:35: warning: 'ii' may be used uninitialized [-Wmaybe-uninitialized] 98 | g << tmin + 1 << " " << ii << " " << ji; | ^~~ main.cpp:66:24: note: 'ii' was declared here 66 | int tmin = 100010, ii, ji = 101, c; | ^~ main.cpp:65:15: warning: 'jj' may be used uninitialized [-Wmaybe-uninitialized] 65 | st[1].col = jj; | ~~~~~~~~~~^~~~ main.cpp:9:27: note: 'jj' was declared here 9 | int n, m, ir, ij, jr, jj; | ^~ main.cpp:45:15: warning: 'jr' may be used uninitialized [-Wmaybe-uninitialized] 45 | st[1].col = jr; | ~~~~~~~~~~^~~~ main.cpp:9:23: note: 'jr' was declared here 9 | int n, m, ir, ij, jr, jj; | ^~ main.cpp:64:15: warning: 'ij' may be used uninitialized [-Wmaybe-uninitialized] 64 | st[1].lin = ij; | ~~~~~~~~~~^~~~ main.cpp:9:19: note: 'ij' was declared here 9 | int n, m, ir, ij, jr, jj; | ^~ main.cpp:44:15: warning: 'ir' may be used uninitialized [-Wmaybe-uninitialized] 44 | st[1].lin = ir; | ~~~~~~~~~~^~~~ main.cpp:9:15: note: 'ir' was declared here 9 | int n, m, ir, ij, jr, jj; | ^~