Compilare: main.cpp: In function 'void BFSFill(short int (*)[18], int)': main.cpp:78:44: warning: narrowing conversion of 'r' from 'int' to 'unsigned char' [-Wnarrowing] 78 | q.enqueue({r, c}); | ^ main.cpp:78:47: warning: narrowing conversion of 'c' from 'int' to 'unsigned char' [-Wnarrowing] 78 | q.enqueue({r, c}); | ^ main.cpp:86:51: warning: narrowing conversion of '(((int)curr.Point::r) + ((int)dr[dir]))' from 'int' to 'unsigned char' [-Wnarrowing] 86 | q.enqueue({curr.r + dr[dir], curr.c + dc[dir]}); | ~~~~~~~^~~~~~~~~ main.cpp:86:69: warning: narrowing conversion of '(((int)curr.Point::c) + ((int)dc[dir]))' from 'int' to 'unsigned char' [-Wnarrowing] 86 | q.enqueue({curr.r + dr[dir], curr.c + dc[dir]}); | ~~~~~~~^~~~~~~~~