Compilare: main.c: In function 'main': main.c:113:31: warning: 'F_y' may be used uninitialized [-Wmaybe-uninitialized] 113 | if(current.t_x == F_x && current.t_y == F_y && current.onPercy == 0) { | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.c:65:34: note: 'F_y' was declared here 65 | int S_x, S_y, D_x, D_y, F_x, F_y; | ^~~ main.c:113:11: warning: 'F_x' may be used uninitialized [-Wmaybe-uninitialized] 113 | if(current.t_x == F_x && current.t_y == F_y && current.onPercy == 0) { | ^ main.c:65:29: note: 'F_x' was declared here 65 | int S_x, S_y, D_x, D_y, F_x, F_y; | ^~~ main.c:101:79: warning: 'D_y' may be used uninitialized [-Wmaybe-uninitialized] 101 | visited_states[start.t_x][start.t_y][start.p_x][start.p_y][start.onPercy] = 1; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ main.c:65:24: note: 'D_y' was declared here 65 | int S_x, S_y, D_x, D_y, F_x, F_y; | ^~~ main.c:101:79: warning: 'D_x' may be used uninitialized [-Wmaybe-uninitialized] 101 | visited_states[start.t_x][start.t_y][start.p_x][start.p_y][start.onPercy] = 1; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ main.c:65:19: note: 'D_x' was declared here 65 | int S_x, S_y, D_x, D_y, F_x, F_y; | ^~~ main.c:101:79: warning: 'S_y' may be used uninitialized [-Wmaybe-uninitialized] 101 | visited_states[start.t_x][start.t_y][start.p_x][start.p_y][start.onPercy] = 1; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ main.c:65:14: note: 'S_y' was declared here 65 | int S_x, S_y, D_x, D_y, F_x, F_y; | ^~~ main.c:101:79: warning: 'S_x' may be used uninitialized [-Wmaybe-uninitialized] 101 | visited_states[start.t_x][start.t_y][start.p_x][start.p_y][start.onPercy] = 1; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ main.c:65:9: note: 'S_x' was declared here 65 | int S_x, S_y, D_x, D_y, F_x, F_y; | ^~~