Compilare: main.cpp: In function 'int main()': main.cpp:107:11: warning: 'yd' may be used uninitialized [-Wmaybe-uninitialized] 107 | bfs_sd(xd, yd, 2); | ~~~~~~^~~~~~~~~~~ main.cpp:93:29: note: 'yd' was declared here 93 | int xs, ys, xf, yf, xd, yd, minn = 1e9; | ^~ main.cpp:107:11: warning: 'xd' may be used uninitialized [-Wmaybe-uninitialized] 107 | bfs_sd(xd, yd, 2); | ~~~~~~^~~~~~~~~~~ main.cpp:93:25: note: 'xd' was declared here 93 | int xs, ys, xf, yf, xd, yd, minn = 1e9; | ^~ main.cpp:108:23: warning: 'yf' may be used uninitialized [-Wmaybe-uninitialized] 108 | if (dist[1][xf][yf] != 1e9)//n-am nevoie de delfin | ~~~~~~~~~~~~~~^ main.cpp:93:21: note: 'yf' was declared here 93 | int xs, ys, xf, yf, xd, yd, minn = 1e9; | ^~ main.cpp:108:23: warning: 'xf' may be used uninitialized [-Wmaybe-uninitialized] 108 | if (dist[1][xf][yf] != 1e9)//n-am nevoie de delfin | ~~~~~~~~~~~~~~^ main.cpp:93:17: note: 'xf' was declared here 93 | int xs, ys, xf, yf, xd, yd, minn = 1e9; | ^~ main.cpp:106:11: warning: 'ys' may be used uninitialized [-Wmaybe-uninitialized] 106 | bfs_sd(xs, ys, 1); | ~~~~~~^~~~~~~~~~~ main.cpp:93:13: note: 'ys' was declared here 93 | int xs, ys, xf, yf, xd, yd, minn = 1e9; | ^~ main.cpp:106:11: warning: 'xs' may be used uninitialized [-Wmaybe-uninitialized] 106 | bfs_sd(xs, ys, 1); | ~~~~~~^~~~~~~~~~~ main.cpp:93:9: note: 'xs' was declared here 93 | int xs, ys, xf, yf, xd, yd, minn = 1e9; | ^~